Loctite Super Glue Plastics
4.2Editor score
Activator primes surfaces
Bonds polyethylene easily
Sets in seconds instantly
In this guide
Finding the right adhesive for hard plastic repairs can be challenging due to the diverse range of materials and application requirements available today. Whether you are fixing automotive parts or household items, choosing the correct glue ensures a lasting bond that withstands daily wear and tear effectively.
We evaluated ten leading hard plastic glue products based on their bonding strength, curing times, ease of application, and versatility across different plastic types like ABS and PVC. Our analysis focuses on real-world performance data and user feedback to help you make an informed decision for your specific repair needs.
Each pick in this list highlights specific advantages such as quick setting times, gap filling capabilities, or clear finishes for visible repairs. Please note that product availability and pricing may vary over time, so check current listings before purchasing to ensure you get the best deal available now.
Top 3 Picks for Best Hard Plastic Glue
J-B Weld 50139 Plastic Bonder
4.6Editor score
Quick-set 2-part system
Works on carbon fiber
Sands after 30 minutes
Gorilla Super Glue Gel XL
4.6Editor score
No-run gel formula
Anti-clog bottle cap
Impact tough technology
Top 10 Best Hard Plastic Glue in 2026 Compared
This table provides a side-by-side comparison of all ten selected hard plastic glue products to help you quickly identify the right option for your repair project.
ProductsSpecificationsEditor scorePrice
Editor's Choice
J-B Weld 50139 Plastic Bonder
Tensile strength 3770 PSI
Sets in 15 minutes
Cures to hard bond
Gap filler available
4.6Editor score
Editor's Choice
Super Glue All-Purpose Liquid
1.75 oz content size
Invisible clear finish
Airtight precision tip
Rapid drying formula
4.6Editor score
Best Premium
J-B Weld 50133 Plastic Bonder
Tan color set time
25 ml syringe format
Re-sealable cap included
Multipurpose urethane adhesive
4.6Editor score
Loctite Super Glue Plastics
Two-part bonding system
Bonds polypropylene
No clamping required
Weatherproof resistant
4.2Editor score
GH1200 Super Glue for Plastic
Brush and nozzle dual
Sets in 10 seconds
Waterproof temperature resistant
No stain clear
4.5Editor score
Gorilla Super Glue Gel XL
No-run gel formula
Impact tough strength
Crystal clear finish
25g 1-pack size
4.6Editor score
Plastic Super Glue Liquid
Cyanoacrylate adhesive type
Fast-drying performance
Anti-clog cap included
Mess-free precision tips
4.5Editor score
GH1200 Super Glue Brush
Never dries out
3000 CPS viscosity
Weather-resistant bond
Brush and nozzle dual
4.6Editor score
J-B Weld 50132 PlasticWeld
Quick-setting epoxy type
Tensile strength 3900 PSI
Translucent yellow color
1 hour cure time
4.5Editor score
LOCTITE 406 Super Glue
Low viscosity formula
20G generous size
Professional grade bonding
Fast fixturing time
4.7Editor score
1. J-B Weld 50139 Plastic Bonder – Best Overall Hard Plastic Glue
J-B Weld 50139 Plastic Bonder
3770 PSI tensile strength
15 minute set time
Works on thermoset
Black durable finish
The J-B Weld 50139 Plastic Bonder stands out as a top choice for hard plastic repairs due to its robust 2-part urethane adhesive system. It delivers a strong, lasting bond suitable for various thermoset and thermoplastic materials making it ideal for automotive and structural applications where durability is critical.
Pros
- Strong permanent bond
- Easy 1:1 mix ratio
- Gap filling capability
- Versatile on many materials
- Includes syringe and mixer
Cons
- Requires mixing before use
- Dries to black color
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Its 3770 PSI tensile strength ensures that repairs hold up under significant stress while the 1:1 mixing ratio simplifies the application process for users. The adhesive cures to a hard permanent bond within 30 minutes allowing for sanding and finishing which enhances its utility for detailed restoration work requiring precision.
One trade-off is the requirement to mix two parts before application which can be slightly messy compared to single-component glues. However the re-sealable syringe design minimizes waste and keeps remaining adhesive fresh for future projects justifying the extra step for professional-grade results.
This product is best suited for DIY enthusiasts and professionals who need reliable structural repairs on plastic panels bumpers or composite materials. Its versatility across coated metals and concrete also makes it a valuable addition to any workshop toolkit for diverse bonding tasks beyond just plastic.
Strong Permanent Bonding Power
The high tensile strength ensures that bonded parts remain secure even under heavy load or vibration conditions typical in vehicle repairs.
Easy Application and Cleanup
The included mixing tray and stir stick make the 1:1 ratio straightforward to manage while the syringe prevents accidental spills.
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2. Super Glue All-Purpose Liquid – Best Value for Large Projects
Super Glue All-Purpose Liquid
1.75 oz large size
Crystal clear finish
Anti-clogging safety cap
300% more content
This Super Glue All-Purpose Liquid offers an exceptional value proposition with its massive 1.75 oz supply which outlasts standard brands significantly for extensive DIY projects. Its engineered high-performance instant fix formula provides reliable bonding for both household repairs and industrial tasks ensuring you have enough adhesive for large scale work without frequent repurchasing.
Pros
- Large supply volume
- Dries clear invisibly
- Precision tip design
- Fast handling durability
- Prevents dry outs
Cons
- Not for heavy structural use
- May require clamping on some surfaces
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The rapid drying formula reaches maximum handling durability in seconds while maintaining a crystal-clear finish that remains invisible on intricate crafts and visible surfaces. The airtight precision tip with an anti-clogging safety cap ensures consistent flow and long-term storage preventing the frustration of dried-out tubes common with other super glues.
While it is not designed for heavy structural applications requiring extreme strength it excels at bonding various materials quickly and cleanly. Users might need to apply light pressure or clamping on certain smooth surfaces to achieve the best initial hold which is a minor consideration for most craft or household repairs.
Ideal for hobbyists and home repairers who need a reliable clear adhesive for multiple uses this product balances cost and performance effectively. Its versatility on decorative items and surfaces that must remain clean makes it a go-to solution for repairs where aesthetics matter alongside functional durability.
Cost Effective Large Volume
Getting 300% more content than standard tubes reduces long term costs for users who frequently need adhesive for varied tasks.
Clean Invisible Repairs
The clear finish ensures that repairs do not detract from the original look of delicate or decorative items.
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3. J-B Weld 50133 Plastic Bonder – Best for Structural Plastic Repairs
J-B Weld 50133 Plastic Bonder
25 ml syringe size
3770 PSI strength
Re-sealable cap
Tan cure color
The J-B Weld 50133 Plastic Bonder is a multipurpose two-part urethane adhesive designed to provide strong lasting bonds to many plastic surfaces including thermosets and composites. Its syringe format allows for an easy 1:1 mix ratio making it accessible for DIYers who need reliable results without complex mixing procedures for structural repairs.
Pros
- Structural adhesive strength
- Easy 1:1 mixing ratio
- Prevents leaking issues
- Multiple use cap design
- Great for bumper repairs
Cons
- Tan color may show on light plastics
- Requires 30 hours full cure
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With a tensile strength of 3770 PSI this adhesive handles demanding tasks like filling dents and bumper repairs effectively. The unique syringe features a re-sealable cap that prevents drying out and leaking allowing for multiple uses over time which adds significant value to the purchase for occasional repair needs.
One consideration is the tan cure color which might be visible on light-colored plastics unless painted over after application. Additionally while it sets in 15 minutes full cure takes 30 hours meaning repairs should be handled carefully during that period to ensure maximum bond integrity.
This product is perfect for homeowners and mechanics looking for a durable solution for plastic and composite repairs that need to withstand stress. Its capability to bond various surfaces from concrete to aluminum expands its utility beyond just plastic making it a versatile choice for general maintenance.
Reusable Syringe Design
The cap prevents drying between uses saving money and reducing waste compared to single-use tubes that often clog.
High Strength for Bumpers
Ideal for automotive applications where plastic parts require robust bonding to handle vibration and impact.
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4. Loctite Super Glue Plastics – Best Budget Option for Tough Plastics
Loctite Super Glue Plastics
Two-part activator included
Bonds PE and PP
Transparent drying result
Weatherproof resistant
The Loctite Super Glue Plastics Bonding System offers an advanced two-part formula that includes glue and activator to prime surfaces for a superior bond on hard-to-bond plastics like polyethylene and polypropylene. This specialized approach allows for easy bonding without the need for clamping or complex mixing ensuring a strong cyanoacrylate adhesive holds well even on tough surfaces.
Pros
- Bonds difficult plastics
- No mixing required
- Sets instantly in seconds
- Weather and water resistant
- Low cost entry point
Cons
- Small 0.21 fl oz volume
- Requires activator for some plastics
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Its tremendous strength and quick set time make it perfect for applications where immediate handling is required without compromising durability. The transparent finish ensures invisible repairs which is crucial for visible items and the weatherproof nature means it resists water freezing temperatures and most chemicals for long-term reliability.
The main limitation is the small volume which may run out quickly for larger projects or multiple repairs. While the activator is essential for difficult plastics it adds an extra step that some users might find inconvenient compared to single component super glues for simpler tasks.
This kit is ideal for budget-conscious consumers who need to repair specific plastic types that standard glues fail to stick to effectively. It provides an affordable entry point into professional-grade bonding for household items, small electronics, or automotive plastics where reliability is key.
Specialized for PE and PP
Most standard glues fail on these plastics but this system uses activators to ensure a strong permanent bond.
Instant Set for Speed
Setting in seconds reduces wait times and allows for faster workflow in repair scenarios.
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5. GH1200 Super Glue for Plastic – Best Precision for Model Work
GH1200 Super Glue for Plastic
Dual brush and nozzle
Sets in 10 seconds
Temperature and waterproof
No stain clear glue
The GH1200 plastic glue offers a unique 2-in-1 design with a built-in brush applicator and nozzle providing flexibility for controlled acrylic glue usage or large surface area application. This precision tool helps avoid mess by using fine bristles that ensure accurate placement of the glue making it excellent for detailed work like models and 3D figures.
Pros
- Dual applicator options
- Precision brush control
- Sets very quickly
- Waterproof and durable
- Good for miniatures
Cons
- Does not work on hard plastic bags
- Full cure takes 24 hours
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Its strong and long-lasting waterproof bond ensures that repairs stay functional for years after the initial application. The glue sets in 10 to 45 seconds allowing for quick handling while full cure requires 24 hours for optimal strength. It works effectively on ABS and PVC plastics toys and AMT models delivering flawless results.
One limitation is that it does not work on hard plastics like bags or certain containers limiting its universal utility. However for DIY and model enthusiasts the precision offered by the brush and nozzle makes it a standout choice for intricate projects where standard tips might be too coarse.
This product is perfect for crafters and hobbyists who need a reliable solution that balances speed with control. The ability to switch between brush and nozzle based on the task at hand adds value and convenience ensuring you can tackle various plastic bonding needs without multiple tools.
Dual Application Flexibility
Choosing between a precise brush or a nozzle streamlines your workflow and ensures the right amount of adhesive is used.
Ideal for Miniatures
The fine brush fibers apply glue to tiny parts without spilling onto delicate details or ruining the appearance.
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6. Gorilla Super Glue Gel XL – Best Premium Control for Vertical Surfaces
Gorilla Super Glue Gel XL
No-run gel formula
Impact tough technology
25g XL size
Crystal clear finish
Gorilla Super Glue Gel XL is a thicker controlled formula designed for precision repairs and vertical applications where liquid glue struggles to stay in place. Its anti-clog glue bottle with a metal pin cap keeps the product fresh and ready to use while the impact tough technology increases resistance to breaking under stress.
Pros
- Perfect for vertical use
- Impact resistant strength
- Prevents clogging effectively
- Clear invisible bond
- XL quantity available
Cons
- Gel may take slightly longer to spread
- Premium price point
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The gel dries in 10 to 45 seconds without clamping and fully cures in 24 hours. It bonds virtually all materials including plastic glass metal and rubber with a crystal-clear finish that ensures discreet repairs. The XL size offers more content for multiple projects making it a cost-effective long-term solution.
The main trade-off is that gel formulas can be slightly harder to spread on very smooth surfaces compared to thin liquids. However the no-run control makes it worth the effort for tasks involving vertical surfaces or items that are difficult to hold in place during drying.
This product is best for professionals and homeowners who need a reliable high-performance adhesive for complex repairs. Its versatility and durability make it a staple in any toolkit where precision and strength are required for bonding different materials together effectively.
No-Drip Precision
The gel consistency stays exactly where you put it preventing messy runs on vertical or overhead surfaces.
Impact Tough Strength
Reinforced technology ensures bonds withstand physical stress and impacts better than standard super glues.
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7. Plastic Super Glue Liquid – Best for Small Household Repairs
Plastic Super Glue Liquid
Cyanoacrylate formula
Fast-drying performance
Anti-clog cap
Bonds multiple materials
This Plastic Super Glue Liquid is specifically developed for plastic repair creating clear seamless bonds on common plastics like toys models ABS and eyeglass frames. Its fast-drying performance helps you complete projects quickly without long waiting times making it perfect for urgent fixes or hobby work where efficiency is key.
Pros
- Seamless clear bonds
- Quick project completion
- Mess-free precision tips
- Works on rough surfaces
- Suitable for 3D prints
Cons
- Limited to certain plastics
- May not fill large gaps
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Formulated with professional-grade cyanoacrylate it delivers unmatched bonding strength that stays durable without cracking over time. Mess-free precision tips allow easy placement in tight spots and the anti-clog cap prevents wasting product. It effectively bonds plastic to ceramics glass wood and metal for versatile household utility.
While it works well on uneven and vertical surfaces it may not be suitable for filling large gaps without filler materials. Also it might not bond certain types of flexible plastics as effectively as specialized formulas but it covers most standard repair needs with consistent results.
Ideal for general household repairs and 3D printing corrections this glue offers a balance of speed and reliability. Its clear finish ensures visible repairs remain clean making it a great addition for keeping gadgets and household items in good condition.
Clear Seamless Bonds
Repairs remain invisible on transparent or light items preserving the original aesthetic of the object.
Precision Application Tips
Precision tips allow users to place exact amounts of glue reducing mess and ensuring accurate bonding points.
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8. GH1200 Super Glue Brush – Best for Rubber and Plastic Bonds
GH1200 Super Glue Brush
Never dries out
3000 CPS viscosity
Clear weather-resistant bond
Brush and nozzle included
The GH1200 super glue with brush applicator is designed to never dry out eliminating frustration with stiff tubes or clogged caps. Its smooth-flowing cyanoacrylate formula dispenses effortlessly ensuring a frustration-free bonding experience for multiple repairs around the house. The brush ensures accurate usage while the nozzle allows for larger area application.
Pros
- Does not dry out
- Effective on rubber too
- Mess-free application
- Weather-resistant durability
- Clear permanent bond
Cons
- Requires 24 hours for full cure
- Limited to specific material types
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This product excels on plastic rubber ceramics and more thanks to its clear weather-resistant bond that withstands everyday wear and tear. It sets in 10 to 40 seconds but curing for 24 hours ensures permanent strength. The versatility makes it a reliable choice for cracked pottery broken toys and detached jewelry.
The main trade-off is the wait time for full cure before heavy use which can delay project completion slightly. However the convenience of a tool that never clogs or dries out compensates for this delay in most home repair scenarios.
Suitable for those who want a durable solution for mixed material repairs this glue offers peace of mind. Its clear finish and strong hold make it suitable for items that require both functionality and visual appeal after the repair.
Never Dries Out
The innovative design ensures the glue remains usable over time saving money and reducing waste from dried tubes.
Brush Control Advantage
Fine bristles help apply glue precisely to complex shapes ensuring no mess and better bond strength.
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9. J-B Weld 50132 PlasticWeld – Best Fast Setting Epoxy
J-B Weld 50132 PlasticWeld
5 minute set time
1 hour cure time
3900 PSI strength
25 ml syringe
J-B Weld 50132 PlasticWeld is a quick-setting two-part epoxy offering a strong lasting bond on various plastic surfaces including PVC fiberglass ABS and composites. Its syringe format provides an easy 1:1 mix ratio and the re-sealable cap prevents drying out and leaking for multiple uses ensuring convenience for DIYers.
Pros
- Fast set and cure
- High tensile strength
- Easy 1:1 mix
- Works on fiberglass and ABS
- Syringe prevents drying
Cons
- Translucent yellow color
- Requires mixing two parts
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With a set time of just 5 minutes and a full cure in 1 hour it is faster than many similar products while delivering 3900 PSI tensile strength. This high strength makes it suitable for demanding repairs where reliability is paramount. The translucent yellow color may need painting for aesthetic finishes.
While it sets fast it still requires mixing and care to prevent premature curing which can be a drawback for quick fixes. However the syringe design helps manage this process effectively keeping the adhesive usable for subsequent projects.
Best for users needing a strong epoxy for plastics that can be used multiple times this product balances speed and strength well. Its versatility on materials like vinyl and glass expands its utility for a wide range of structural repairs.
Quick 5 Minute Set
Rapid initial setting allows for faster handling which is helpful in time-sensitive repair situations.
High Strength Bond
The high PSI rating ensures that repairs hold up under stress similar to metal or heavy plastic parts.
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10. LOCTITE 406 Super Glue – Best for Professional and Industrial Use
LOCTITE 406 Super Glue
Low viscosity formula
Bonds rubbers and plastics
20G generous size
Fast fixturing time
LOCTITE 406 is a professional-grade instant adhesive with low viscosity designed for bonding plastics and elastomeric materials where very fast fixturing is required. Its specialized formula ensures exceptionally low viscosity for precise application on difficult materials and it works well with LOCTITE primers for cyanoacrylates to tackle the hardest plastics.
Pros
- Professional grade reliability
- Specialized for elastomers
- Low viscosity flow
- Compatible with primers
- 20G size
Cons
- Higher price than basic glues
- Requires primers for some plastics
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The generous 20G size provides ample adhesive for multiple applications and projects ensuring you have enough for industrial or professional tasks. It delivers reliable strong bonds that are durable and resistant to wear making it suitable for manufacturing environments where downtime must be minimized.
While it is more expensive than basic glues its performance on specialized materials justifies the cost for those who need high reliability. The need for primers on some surfaces may add extra steps but ensures the best bond strength when conditions are challenging.
Ideal for industrial professionals and serious DIYers this glue offers a robust solution for difficult bonding challenges. Its ability to bond rubbers and plastics effectively makes it a versatile choice for complex projects requiring high performance and speed.
Professional Grade Quality
Designed for industrial standards this glue provides consistent results that are dependable for demanding tasks.
Primers for Tough Plastics
Compatibility with primers allows bonding on materials that usually resist standard adhesives.
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Buying Guide – How to Choose the Best Hard Plastic Glue
Choosing the right hard plastic glue depends on several factors including the type of plastic, required strength, and application method.
Plastic Type Compatibility
Different adhesives work better on specific plastic types such as ABS, PVC, polyethylene, or polypropylene. Always check if the glue specifies compatibility with your material to ensure a strong bond.
Look for adhesives that mention polypropylene or polyethylene specifically if you are working with common household plastics like containers.
Bonding Strength
For structural repairs like automotive parts or toys that take stress, choose adhesives with high tensile strength ratings often measured in PSI.
Standard super glues may suffice for lightweight crafts, but epoxy or urethane options provide greater durability for load-bearing repairs.
Set and Cure Time
Set time refers to how long the glue takes to become tacky and handleable while cure time is when it reaches full strength. Faster set times are useful for quick repairs but ensure you have enough time to align parts.
If you need to adjust positions after application, look for glues with longer open times before setting completely.
Application Method
Some glues come in syringes for mixing, others in tubes with precision tips, or brushes for controlled application. Choose the format that suits your skill level and project size.
Brush applicators are excellent for small models, while nozzles or syringes work better for larger surfaces requiring more adhesive.
Finish and Appearance
Clear or transparent finishes are essential for visible repairs to ensure the glue does not detract from the original look of the item.
Some adhesives dry to colors like black or tan which may be suitable for hiding gaps but could show on light plastics.
Weather Resistance
If the repair is for outdoor use, verify that the adhesive is waterproof and resistant to temperature changes and chemicals to prevent degradation.
Epoxy and urethane options often offer better weatherproof qualities compared to standard cyanoacrylate super glues.
Value and Quantity
Consider the volume of adhesive provided relative to the price. Larger sizes may save money in the long run if you plan multiple projects.
Also check for features like anti-clog caps that help extend the life of the product to maximize value.
Additional Tools Required
Some products require activators or primers to work effectively which might add to the cost and complexity of the repair.
Ensure you have any necessary tools like mixing trays or clamps before starting your project to avoid delays.
How to Use and Care for Your Hard Plastic Glue
Start by cleaning the surfaces you intend to bond thoroughly with soap and water or alcohol to remove dust and grease for better adhesion. Allow surfaces to dry completely before applying any adhesive to ensure maximum contact and bond strength.
Follow the manufacturer's instructions for mixing or applying the glue precisely. For 2-part adhesives, mix thoroughly and evenly to avoid weak spots in the bond. For single-component glues, apply a thin layer evenly to both surfaces.
After application, hold pieces together for the recommended time to allow the glue to set. Wipe away any excess immediately with a clean cloth. Store unused adhesive in a cool dry place and keep caps tightly sealed to prevent drying out.
Frequently Asked Questions
Can hard plastic glue be used on polyethylene and polypropylene?
Standard super glues often struggle with these materials. Look for specialized systems that include activators or primers designed specifically to bond these difficult-to-adhere plastics effectively.
How long does it take for hard plastic glue to fully cure?
Most adhesives set within minutes but reach full strength in 24 hours. Epoxy types may cure faster, but waiting at least 24 hours ensures maximum durability for stress-bearing repairs.
Is hard plastic glue waterproof?
Many high-quality glues offer waterproof resistance suitable for outdoor use. However always verify the product specifications to ensure it meets your exposure requirements to water and humidity.
Can I sand hard plastic glue after it dries?
Some adhesives like epoxies and urethanes are designed to be sanded after curing. Always check the product details to confirm if sanding is recommended for finishing repairs.
Why did my glue not stick to the plastic?
This may happen if the plastic surface is dirty or incompatible with the glue formula. Ensure proper cleaning and that the adhesive is compatible with the specific type of plastic you are using.
How should I store leftover hard plastic glue?
Keep it in a cool dry place away from direct sunlight. Tighten the cap securely and wipe the nozzle clean to prevent clogging and drying out of the remaining adhesive.
Final Thoughts on Choosing the Best Hard Plastic Glue
Whether you need the structural strength of J-B Weld 50139 Plastic Bonder or the convenience of Gorilla Super Glue Gel XL there are excellent options to suit every repair project. Each product brings unique advantages to address specific needs and material types effectively.
Prioritize factors such as set time, plastic compatibility, and finish when making your decision. Balancing speed and durability ensures you get the best results for your specific household or professional repair tasks.
Prices and availability change frequently so always check current listings before purchasing. Stay informed to secure the best value and quality for your hard plastic glue needs this October.