Ultimate Guide: Best Glue For Plastic 2024

David Smith

best glue for plastic

Welcome to our comprehensive guide on the best glue for plastic in 2024! Plastics are a staple in our daily lives, from garden chairs and storage containers to innovative 3D printed parts. Despite their widespread use, plastics aren’t indestructible and often need repairs from damage like cracks or breaks. Fear not; the right plastic adhesive can breathe new life into your items, saving them from the landfill. Today, we’re diving deep into the world of plastic glues, helping you pick the perfect one for your needs.

Types of Plastic Glues

When it comes to bonding plastic, several types of glues stand out for their effectiveness. Let’s explore each one:

Type of Glue Description
Cyanoacrylate Known as Super Glue, it forms a chemical bond upon contact with moisture. Ideal for a wide range of surfaces, except hard, smooth plastics.
Model Cement Relies on solvents to melt plastic and welds them together. Primarily used for plastic-to-plastic bonding, common in model building and plumbing.
Epoxy Consists of resin and hardener, forming a durable adhesive upon mixing. Versatile and suitable for various materials, including certain types of plastic.
Multi-Purpose Includes carpenter’s glue, white glue, and school glue, effective for porous materials but not ideal for plastic due to their evaporation-based bonding mechanism.

Now that we’ve outlined the types let’s dive deeper into each one.

what is the best glue for plastic


Cyanoacrylate, or Super Glue, is revered for its rapid bonding capabilities. Here are some key points:

  • Bonding Mechanism: Forms a chemical bond upon contact with hydroxyl ions in water.
  • Surface Compatibility: Versatile, bonding well with most surfaces except hard, smooth plastics.
  • Application Tip: For smooth plastic surfaces, lightly sanding before applying Super Glue enhances adhesion.

Model Cement

Model cement relies on solvents to melt plastic, facilitating a robust bond. Here’s what you need to know:

  • Solvent-based Bonding: Melts plastic on application and welds them together upon drying.
  • Application Range: Primarily used for plastic-to-plastic bonding, common in model building and plumbing.
  • Precision Application: Multiple precision tips ensure accurate application, minimizing mess.


Epoxy adhesives offer exceptional strength and versatility. Here are the highlights:

  • Two-Part Formula: Consists of resin and hardener, requiring mixing before application.
  • Versatility: Suitable for various materials, including certain types of plastic, making it a popular choice across industries.
  • Curing Time: Varies depending on the specific epoxy, ranging from minutes to hours for initial setting.

Multi-Purpose Glues

While multi-purpose glues serve admirably for porous materials, they have limitations with plastics. Here’s what you should know:

  • Bonding Mechanism: Relies on evaporation and a porous surface for bonding, making them less effective for non-porous materials like plastic.
  • Application Consideration: May require clamping for extended periods to ensure proper bonding due to the evaporation-based mechanism.

Now that we’ve explored the types let’s delve into our top picks for the best glues for plastic.

Pros and Cons of Different Types of Glues

Glue Type Pros Cons
Cyanoacrylate Fast setting Brittle bond
Epoxy Resins Strong bond Longer setting time
Polyurethane Flexible, durable Requires preparation

Understanding Plastic

Before we delve into glues, let’s quickly understand the types of plastics we often deal with. From the sturdy ABS used in lego bricks to the flexible PVC in plumbing, each type has its own bonding needs.

  • ABS (Acrylonitrile Butadiene Styrene)
  • PVC (Polyvinyl Chloride)
  • PE (Polyethylene)
  • PP (Polypropylene)

Types of Plastics and Their Common Uses

Type Common Uses
ABS Toys, electronic housings
PVC Pipes, clothing, cables
PE Bottles, bags
PP Food containers, automotive parts
best glue for plastic

Top Picks for Plastic Glues: What’s Hot in 2024

When it comes to fixing plastic, whether for a quick DIY project or a long-term repair, choosing the right glue can make all the difference. Let’s kick things off with a quick look at the hottest adhesives for plastic-to-plastic bonding this year:

Best Overall Plastic Glue

3M Scotch-Weld Plastic & Rubber Instant Adhesive PR40 shines for its sheer strength and compatibility, making it the go-to for serious repairs.

3M Scotch-Weld Plastic & Rubber Instant Adhesive PR40, Clear, 20 Gram Bottle
  • Bonds to a number of substrates, including plastics and rubbers
  • Precise application: pinch container for a precise drop or squeeze for a steady bead
  • Low viscosity adhesive is easily applied from the bottle
  • Strong, durable and long lasting bond on a variety of substrates
  • Fast curing to keep projects moving quickly

Liquid Epoxy Genius

Super Glue Plastic Fusion Epoxy Adhesive offers a robust bond and water resistance, perfect for tough repairs.

Super Glue - 1oz Plastic Fusion Epoxy Adhesive
  • Price For: Each Type: Waterproof, Flexible Mixing Ratio: 1:1 Application: Repairing of Toys, Plastic Fixtures, Jewelry and Taxidermy Item: MMA Adhesive Color: Light Yellow Size: 1-oz. Syringe Container Type: Syringe Temp. Range (F): -40 Degrees to 250 Degrees Application Time: 5 Min. Full Cure: 24 hr. Work Life: 5 min. Shear Strength (PSI): 4000
  • Country of Origin (subject to change): United States

Best Super Glue for Plastic

When it comes to bonding common plastics, Super Glue or Cyanoacrylate emerges as a top choice. However, it’s essential to note its limitations, particularly with certain materials like polyethylene or polypropylene. Our top pick in this category is the Loctite Ultra Gel.

Loctite Super Glue Ultra Gel Control, Clear Superglue for Plastic, Wood, Metal, Crafts, & Repair, Cyanoacrylate Adhesive Instant Glue, Quick Dry - 0.14 fl oz Bottle, Pack of 1
  • Rubber Toughened: Loctite’s most durable cyanoacrylate super glue formula resists water, impact, shock, vibration for materials subject to daily use and harsh conditions
  • No Drip or Run: No-mess formula is ideal for vertical applications and does not drip or run
  • Maximum Control: Features a patented easy side-squeeze bottle design for Maximum control and pinpoint accuracy and application
  • Versatile: Works well on a variety of porous and non-porous surfaces including leather, china, wood, rubber, metal, paper, ceramic, hard plastics and more
  • Invisible Repairs: Super glue gel formula sets without clamping and dries transparent for office, home, hobby, and crafting projects

Loctite Ultra Gel stands out for its user-friendly design and efficient bonding capabilities. With its gel formula and innovative bottle design, it offers precision and ease of application, ensuring a reliable bond between plastic surfaces. Priced affordably at under $5 per bottle, it combines performance with value, making it a go-to choice for DIY enthusiasts.

Budget-Friendly Option: Gorilla Glue Super GEL XL

Gorilla Super Glue Gel XL, 25 Gram, Clear, (Pack of 1)
  • GEL FORMULA: No run control gel formula that is great for use on vertical surfaces
  • ANTI CLOG CAP: Helps keep the glue from drying out. It's Gorilla tough use after use.
  • IMPACT TOUGH: Specially formulated for increased impact resistance and strength
  • FAST-SETTING: Dries in 10-45 seconds. No clamping required.
  • VERSATILE: Bonds plastic, wood, metal, ceramic, rubber, leather, paper and more. Not recommended for use on polyethylene or polypropylene plastic or similar materials. SERVICE TEMPERATURE – -65° to 220° F

For those seeking a cost-effective solution without compromising on quality, Gorilla Glue Super GEL XL fits the bill. With its no-drip formula and quick drying time, it’s perfect for on-the-go repairs and projects that demand swift results. Despite its affordability, it delivers excellent bonding strength and ease of use, making it a favorite among budget-conscious consumers.

Need to Mention

Sdintar PR40 Plastic Special Adhesive boasts versatility across a range of plastics with a fast cure time and exceptional strength.

Plastic Glue, Plastic Adhesive, for bonding Plastic and Plastic, Plastic and Other Material. Instant Super Glue for Plastic, Model, Acrylic, Miniatures, PVC, VINYL, ABS, PBT, PS, PA, PC, PM, MA, Nylon
  • 【Wide application】Suitable for bonding Plastic, Model, Acrylic, Miniatures, Tube, VINYL, PVC, ABS, PBT, PS, PA, PC, PM, MA, Nylon, plastic and other materials, such as plastic and rubber, plastic and metal, plastic and wood. Plastic special adhesive for Plastic, Model, Miniatures, DIY Crafts, Marine Repairs and Fiberglass Parts, Plastic Water Tank and Plumbing. Glue is suitable for all kinds of uneven,rough and vertical surface.
  • 【Precision Tips】Each glue comes with three precision tips. Provides more choices in application! Get better accuracy, freedom, and control with precision tips that twist and snap into place!
  • 【Super viscosity】Unique instant bonding performance, which can bond any plastic such as Model, PVC, ABS, PBT, PS, PA, PC, PM, MA, Nylon within a few seconds. This is the most effective and economical adhesive. Other glues are only short-lived or even non-sticky, but our plastic glue can always remain viscous to make your furniture, model, plumbing stable and beautiful.
  • 【Safe and non-toxic】We insist on the production of exclusive plastic glue formula, which has passed MSDS, SGS and various safety reports. Our plastic glue is clear, odorless and environmentally friendly products, 100% safe. Many other plastic glues are just called plastic glues, but the ingredients are just ordinary glue or even inferior glue, which will cause undetectable damage to your healthand corrode your models and collections!
  • 【What You'll Get】Clear Safe and Quick-drying plastic glue and Lifetime Technical Support, backed by 24/7 friendly customer service. The unique glue packaging makes your use easier. The new packaging will not allow the glue to stick to your hands. When you have not finished using the glue, it will be easier to store your glue for next use. Upgraded packaging is easier to use and store!

Epoxy Putty Perfection

J-B Weld 8237 PlasticWeld Plastic Repair is your best bet for filling gaps and repairing large cracks with ease.

J-B Weld 8237 PlasticWeld Plastic Repair Epoxy Putty - 2 oz.
  • J-B Weld Plasticweld: A Hand Mixable Two Part Epoxy Putty Stick That Is Formulated To Repair And Rebuild Various Plastic Compounds And Surfaces. J-B Weld Plasticweld Is Designed For Diy Plastic Repairs On Abs, Pvc & Cpvc Pipes And Plastics, Auto Bumpers And More! Plasticweld Is Certified By The Nsf And Is Safe For Contact With Potable Water
  • Cure And Set Time: After Kneading The Two Part Formula Together By Hand, Plasticweld Takes 25 Minutes To Set And Cures In 3 Hours. J-B Weld Plasticweld Set And Cure Color Is Off White
  • Product Features And Strength: J-B Weld Plasticweld Has Lap Shear Strength Of 600 Psi. Plasticweld Can Withstand Continuous Temperatures Up To 250Of (121Oc) And Intermittent Temperatures Up To 300Of (148Oc) When Fully Cured. Plasticweld Does Not Shrink And Can Be Molded, Shaped, Sanded, Drilled And Cut
  • Applications: Abs, Pvc & Cpvc Pipes And Plastics, Auto Bumpers And Trim, Vinyl Surfaces And Siding, Marine Repairs & Fiberglass Parts, Plastic Water Tanks, And Plumbing
  • Repair and rebuild any rigid and semi-flexible plastic including ABS, PVC and CPVC

Plastruct Plastic Weld

Plastruct Plastic Weld w/applicator 2oz Bottle
  • 2 Oz.
  • Immediately tacky
  • Sets in minutes
  • Permanently bonds ABS to Butyrate, ABS to Styrene, ABS to Acrylic and more

A specialized model cement for bonding various types of hard plastic, including ABS and acrylic.

  • Pros: Permanently bonds plastic, includes applicator brush, ideal for models and minor repairs.
  • Cons: Not water-resistant, requires a respirator in a well-ventilated area.

Tips for Perfect Plastic Bonding

Achieving that perfect bond is an art. Here are some pro tips to ensure your repair lasts longer and looks cleaner.

  1. Surface Preparation: Clean and lightly sand the surface for better adhesion.
  2. Applying the Glue: Less is more. Apply a thin layer to avoid a messy finish.
  3. Clamping: For epoxies and polyurethanes, clamping ensures a stronger bond.

Safety First: Using Plastic Glue Responsibly

Glues can be hazardous. Always work in a well-ventilated area, wear gloves, and read the manufacturer’s instructions carefully.

Questions Answered

best glue for plastic
  1. What makes epoxy glues different from super glues?
    • Epoxy glues require mixing and offer gap-filling properties, whereas super glues set quickly and are ideal for tight joins.
  2. Can I use these glues on any plastic?
    • Most of the listed glues work on a wide range of plastics, but always check compatibility first.
  3. How long do plastic glues take to cure?
    • Cure times vary; super glues often set in seconds, while epoxies may need 24 hours or more.
  4. Are these glues waterproof?
    • Many are, like the Super Glue Plastic Fusion Epoxy, but always verify for your specific needs.
  5. Can I paint over a repaired area?
    • Yes, most of these glues can be sanded and painted once fully cured.
  6. Is there a glue that works on polyethylene or polypropylene?
    • These plastics are challenging to bond, but some specialized adhesives, like those designed for tough plastics, may work.
  7. What’s the best glue for outdoor plastic repairs?
    • Look for UV-resistant and waterproof formulas for outdoor use.
  8. How do I prepare the surface for gluing?
    • Clean and dry the surface thoroughly, and roughen smooth areas for better adhesion.
  9. Can these glues bond materials other than plastic?
    • Many of the listed adhesives work on materials like metal, wood, and ceramics as well.
  10. What safety precautions should I take when using plastic glue?
    • Work in a well-ventilated area, wear gloves, and follow all instructions on the product label.


Choosing the right glue for your plastic bonding needs is crucial for the success of your DIY projects. By understanding the different types of glues available and their respective properties, you can make informed decisions to achieve optimal results. Whether you’re working on model building, repairs, or crafting, the right adhesive ensures durable and reliable bonds that withstand the test of time.

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