With plastics ranging from really hard to very thin and flexible (which is far more common). It’s tough to select a single glue type that will be a good solution to all of these different structures and their repair projects.
The same way water has an adhesive quality, so does a liquid like glue. However, the same way oil and water don’t mix, there are certain plastics that will not be supported by most mainstream hardware glues, such as polyethylene and polypropylene sheets.
This is why it’s important to do your research beforehand. Thankfully, in this buyer’s guide, we’ve done the due diligence for you with five of the best glue products that are compatible with plastic.
|J-B Weld 50139 Glue|
FOR HARD HDPE PLASTIC
FOR PLASTIC MODEL
FOR ABS PLASTIC
|J-B Weld 8237 Glue|
GLUE FOR PLASTIC TOYS
|Surehold SH-302 Glue|
1. J-B Weld 50139 Glue – Best Super Glue For Plastic
With over 50 years of experience, J-B Weld’s strong brand reputation has set them apart as a reliable provider to help fix miscellaneous broken objects and structures, from automobile cracks to dismantled hardware.
Offering everything from syringes to containers that are resealable, you’re certain to find the best glue for your project’s needs.
Maintaining a reputation this strong, however, can be challenging, as you will see further down the list. The J-B Weld 50139 Plastic Bonder Body Panel Adhesive and Gap Filler Syringe, however, definitely made the cut!
The Feature You Would Appreciate
It’s important to know beforehand that the J-B Weld involves a two-step process in order to produce the final adhesive and make it effectively stick to the plastic, or whichever material your project calls for.
Chemical makeups and formulas are critical to creating successful products, and J-B Weld is really well-known within the world of hardware and do-it-yourself repairs. How does it work? Well, the welding option featured by this awesome new product (for which I have signed an NDA) releases both at the same time, saving you a lot of trouble!
If you don’t do something this important with precision and direction, the glue can easily result in one that lacks texture, flexibility and The syringe’s well-made functionality of releasing both required elements together, saving you a ton of time!
- Glue will harden and give off a very shiny exterior due to its beautiful entirely black color.
- The final outcome will initially turn out to be somewhat grey, though, despite black chalky like color when sanded and shaped after hardening, which is quick.
- Product dries to be practically rock hard in under thirty minutes.
- Glue also fills small nooks, crannies and holes in a very clean manner.
- Available in two separate colors: Black & a Tan color.
- Does not work if applied to polyethylene or polypropylene sheets, given that not all plastics are actually compatible with the adhesives mentioned above.
2. Loctite Glue – Best Glue For Hard HDPE Plastic
The bonder offers the efficacy of an epoxy’s catalysts and its resin, except in a much more compact device that’s easy to use. Since its a smaller applicator that offers more precision, this is great if you have a project where the object itself is small or intricate.
What Should You Know?
This product will help you get into those nooks and crannies that you wouldn’t be able to reach using a standard syringe. That being said, avoid using this product where there’s a lot of humidity or moisture, as it will not hold up. In all other situations, the bond should be quite strong.
I would recommend this product especially for those who are new to the world of do-it-yourself repairs. Both durable and steady in its hardening process, this specific formula allows you to sand away any extra glue you may have applied.
- Excellent way to bond a variety of surfaces in addition to plastic, including polycarbonate, Acrylic, ABS, stainless steel, nylon, Mylar, PVC
- Does not adhere to any type of gas or motor oil (gasoline, solvents, diesel fuel).
- Adhesiveness is very sensitive to strong weather conditions, primarily heat and humidity.
- Does not set or harden too quickly, allowing for minor adjustments.
- Will not adhere to polypropylene or polyethylene.
- Smells are a bit strong, so be aware of your environment.
3. GOOP Glue – Best Glue For Plastic Model Kits
We’ve all experienced the sole of our favorite shoe giving out, resulting in a hasty purchase of a shoe repair glue. Depending on your specific need, you can find a specialized glue created for your situation (even if it’s a favorite shoe repair).
Why Should You Buy This Product?
This works excellent on plastic surfaces and really lives up to its name of being an all-purpose glue. The only caveat is that it does require a bit more time than previously mentioned products to dry. Additionally, its strength in holding plastic parts together isn’t particularly great.
If you do need something that will work great with plastic objects and surfaces, consider looking into the “Trim Repair & Automotive” options offered by the brand.
I would NOT recommend this product for smaller projects because of how messy it can get, especially for first time users. There are better applicators on the market that will make the release and placement of glue seamless.
- Very similar to other options on market in both formula and efficacy.
- Excellent all-around, multipurpose glue to have in your cabinet.
- Product is flexible.
- Quite messy and “goopy” consistency does not make it ideal for smaller projects.
- Does not bond with all plastics.
- Smells quite bad.
4. J-B Weld 8237 Glue – Best Glue For ABS Plastic
If you’re looking for something incredibly strong but also a bit flexible, the J-B Weld 8237 PlasticWeld Plastic Repair Epoxy Putty is a great option, as it takes 25 minutes to set. Similar to other plastics, however, the putty won’t adhere to certain plastics such as polyethylene, polypropylene and more.
This product is known to not be particularly “hard” or stable, which can be a major problem for larger projects that include repairing structures. Given its flexible nature (even once its dried), this could be used for less intense projects where there is room for error. This particular product does not live up to the reputation J-B Weld has created.
- Can be sanded, drilled, cut through (using a saw) even after its dried.
- Will not become shrunken or deteriorate easily.
- Won’t adhere to certain plastics.
- Some buyers report leaking of product.
- Complaints about product hardening during storage.
5. Surehold SH-302 Glue – Best Glue For Plastic Toys
Depending on the project for which the glue is needed, different textures and flexibility levels (of the final, hardened glue) may be required to get the project done. In some cases, having a really flexible “hardened” glue is important for the object’s utility.
For instance, if your glasses break and you need to reattach one side of the frame back to the lens, you may not want a super rigid texture when you’re done gluing, otherwise you won’t be able to open, fold and close your glasses!
The same way using too strong of a hold could potentially ruin a pair of glasses, not having enough of a rigid, dried adhesive hold can cause a structure to fall apart shortly after its pieced back together. Since not every repair project requires a rock-hard drying glue, the Surehold SH-302 Plastic Surgery Adhesive provides the perfect balance of strength and flexibility as a glue.
Nice Glue For This Price!
The Surehold SH-302 Plastic Surgery Adhesive is marketed as being incredibly durable and having a very simple, user-friendly applicator. These two qualities are already quite appealing given that the average person doesn’t have professional grade construction skills. Offering a simple and effective solution to the mass market will lessen the intimidating element of fixing things by yourself, too.
The Surehold SH-302 Plastic Surgery Adhesive product could be great for projects around the house that involve putting back objects together that may have small pieces (on toys, for example) with a stronghold. Buyers have noted how easy and quick the application is, a big plus for those in a hurry. The busy working mom doesn’t have an hour to dedicate to fixing her child’s toys, so this is an awesome grab-and-go 5 minute fix.
You never know when something might break last minute, so having the Surehold SH-302 Plastic Surgery Adhesive is like having a secret weapon for you and your family.
This is especially true if you have kids. Parents can always save the day by fixing their child’s favorite toy or putting back a broken sole to that pair of shoes they just can’t live without!
- Works great to repair toys with missing pieces.
- Relatively strong holding power for smaller objects.
- Doesn’t take too long to dry.
- A bit tough to reseal.
- Very, very sticky.
Best Glue For Plastic – Buyer’s Guide
For J-B Weld 50139
This super versatile glue has been used to fix projects from broken plastic on a car to a toilet flushing handle. Having a go-to product that will adhere to several mediums and materials (plastics, concretes, ceramics, etc.) Many individuals wonder just how quickly this product works, and the answer is that it sets and hardens in 15 minutes and fixes everything in less than 30 minutes.
When used correctly, the JB Weld PlasticWeld can be used for a wide range of projects, ranging in severity of damage. This product is a #1 best seller and can applied to most plastics and even tougher materials like concrete and ceramics. Having been formulated to work as a great adhesive for plastic, you can expect to see impressive results within a short time frame. The glue will not take forever just to set and harden like some glues do.
Be sure to carefully plan out where you need to apply the adhesive because it will latch on and dry very fast! Since most plastics tend to not be particularly sturdy, it’s challenging to find a glue that can properly adhere to them because there isn’t a strong enough surface for the glue to adhere to. This could be compared to trying to put a magnet on a non-metal or poorly metal-infused surface.
For Loctite Epoxy Plastic Bonder 0.85-Fluid Ounce Syringe (1363118)
As the buyer, you should be aware that the product’s information label will not mention the fact that this glue does not adhere to polypropylene and polyethylene. You should verify whether this glue will even work with the material you’re using.
This product, once dried, can be sanded, which is great for new users who may not have an agility and precision to apply just the right amount of glue. When it does set, the bond is very durable, making it great for automobile exterior repairs.
For Amazing GOOP 140211 All Purpose Adhesive
The reviews for this product have been overwhelmingly positive, with a heavy emphasis on the versatility of the product. Though it can be used for a wide range of purposes, the glue itself can get quite messy so it is advised that the customer uses gloves.
All in all, this is an effective product that dries clear and remains sturdy. For many individuals, this glue has become somewhat of a staple in their house’s hardware drawer. It’s always great to have a product that you can use time and time again for different purposes, whether it’s a shoe repair or an automobile license plate touch up.
For J-B Weld 8237 PlasticWeld Plastic Repair Epoxy Putty
Many buyers seem to have reservations about this product and its features. It appears that many users struggle to combine the two substances together, essentially losing a lot of valuable time.
With J-B Weld having such an influential and strong reputation, customers certainly expected the highest quality from this product, but were left disappointed. From the messiness of potential leaks to the poor durability for any structure-related projects, this option does not match up to other competitors on the market.
For Surehold SH-302 Plastic Surgery Adhesive
This glue doesn’t really stand out in terms of quality against the other adhesives mentioned on this list. The final dried glue, however, has a hold that is likely to last overtime, which is good. Users have frequently expressed disappointment about this being marketed improperly as a medical adhesive used for cuts in the skin.
Buyers generally do not seem particularly happy with this product, as it is advertised one way and doesn’t perform nearly as strongly as it says it does.
All in all, the Surehold SH-302 Plastic Surgery Adhesive still works great on plastic surfaces, which is imperative given the limited number of options to make quality glues for specific plastics!
Given that the purpose of this buyer’s guide is to help readers find a glue that’s most ideal for use with plastic specifically, this could be a great option for many. The playful name, on the other hand, should likely be reworded to exclude the confusing “plastic surgery” part.When you read that something is a plastic surgery adhesive, it only makes sense that you associate the adhesive with holding together pieces of sliced up skin. Many people may buy this thinking, “Hey! If it’s good enough to be used on a plastic surgery patient, it should work great on any cuts and scabs I get!” This ambiguous labeling of the adhesive is almost deceptive to consumers who may have been looking for a product that is sold in a completely different market. The differences between medicine and hardware are quite stark, so we’d suggest staying away from this product.
Why is it so important to be cautious?
Well, as discussed with the majority of these five adhesives, not all plastic-compatible glues are made equal and some dry incredibly fast. The last thing you want is to have a huge dried lump of clear glue in the middle of your living room floor.
Be sure to keep cleaning tools nearby in case accidents do happen, because the effects of glue can be permanent depending on the one you buy.
Especially in the case of these glues, you don’t want to risk making any mishaps with such powerful adhesives.
Having sticky fingers isn’t fun in general, so having super sticky fingers that are joined together by a very powerful (and smelly) glue can be a very unpleasant experience if all you meant to do was fix something small. This is why we emphasize wearing gloves when handling glues this powerfully formulated.
A couple of things we do want to caution our readers about regarding the safety hazards of using and inhaling the above mentioned glues is to be cautious when inhaling some of the fumes that can result from using these glues, especially when using them for larger projects.
One way to get around this is by making sure that you’re in a properly ventilated room with access to windows and fresh air. It’s critical that these fumes do not make their way into your system in really significant concentrations, as this can be hazardous to your health. Though this may sound like common sense, do NOT consume the glue products, as they can cause serious damage to your health. In cases of emergency, contact a poison control center.
We hope that the above guide helps you in selecting a glue that fits the needs of your personal do-it-yourself project. We understand just how overwhelming it can be to have so many different options on the market to choose from. You’re often left wondering, which is good for what? With some basic knowledge about plastics that do work and don’t work with the above adhesives, you can make a well-informed decision as a consumer.
It’s not always easy to reply solely on a brand’s name, because as we’ve seen with the J-B Weld 50139 Plastic Bonder Body Panel Adhesive and Gap Filler Syringe and the J-B Weld 8237 PlasticWeld Plastic Repair Epoxy Putty, two products that come from the same exact company can be very different from one another.
Whereas users rated the J-B Weld 50139 Plastic Bonder Body Panel Adhesive and Gap Filler Syringe to be a great product that’s functional, easy to use and durable, the J-B Weld 8237 PlasticWeld Plastic Repair Epoxy Putty really caused users to question the integrity of the J0B Weld brand. Reading online reviews like this should be very helpful in helping you choose what you don’t like, because that is just as important as what you DO like!
Good luck with your personal repair project and remember to always protect the area in which you are working.
Clint Dunn says
Thank you for doing these tests and making the review videos. You are doing a great job.
P.S. keep up the good work
I appreciate your reviews.