#1.J-B Weld Glue For Polycarbonate
For those who are interested in the best glue for polycarbonate, we highly recommend you try out the J-B Weld Clear Weld. It is a pretty fast setting epoxy with a very high bond strength, which is quite rare in this industry. While it does take a bit of work to apply it, we think it is well worth the effort as you get an incredibly high bond strength that is decently flexible and can withstand plenty of moisture and outdoor conditions.
Best Glue For Polycarbonate
- #1.J-B Weld Glue For Polycarbonate
- #2.Loctite Epoxy Plastic Bonder
- #3.IPS Weld-On #3 Glue For Polycarbonate
- #4.Gorilla Clear Grip Contact Adhesive
- #5.Glue Masters Glue For Polycarbonate
#1.J-B Weld Glue For Polycarbonate
When it comes to the best glue for polycarbonate, we highly recommend that you try out the J-B Weld Clear Weld Glue. It forms an incredibly strong bond with polycarbonate materials. It has a tensile strength of nearly 4000 psi for those who care about numbers, which in this industry is pretty high. Additionally, it sets in just 5 minutes and you are able to sand it in just 60 minutes.
It fully cures in 1 hour and is also quite UV resistant and good for outdoor use. It also dries clear, but there is also a tan and black version as well if you like those colors. Nevertheless, if you are looking for sheer bond strength and durability, you need to go with the J-B Weld Clear Weld. Sure it is a little difficult to apply but definitely worth it for the bond strength.
#2.Loctite Epoxy Plastic Bonder
Next up, we have the Loctite Epoxy Plastic Bonder, which is the best glue for polycarbonate if you want a glue that is highly resistant to moisture, impact, and extreme temperatures. The bond strength is a bit worse than that of the JB-Weld coming in at just 3450 PSI, but the durability is just clearly better in our opinion. Also, it has a set time of around 20 minutes, which is pretty fast.
The real standout feature is that it just holds up outdoors better than most of the other brands and products that we have tried. It can definitely take a beating and is not brittle like some others. And also, it is Loctite after all and this brand has been around the industry for a really long time. It has built a solid reputation for itself and is found everywhere at local retail stores.
#3.IPS Weld-On #3 Glue For Polycarbonate
The IPS Weld-On Number 3 Glue is the best glue for polycarbonate if you are looking for a no frills industrial strength adhesive that really really sets fast. So you have a working time of about 1minutes, a fixture time of around 2 minutes, and it will achieve around 80% of its full strength after 24 hours of curing.
While it is a very strong adhesive and moreso than the other two mentioned above, it does have a few drawbacks. Namely, this glue is suitable for experienced users since it is very runny. If you don’t control it carefully, it can get on other materials and either just evaporate quickly or damage it. In other words, it runs pretty much like water so be careful.
#4.Gorilla Clear Grip Contact Adhesive
Gorilla Glue is another name brand that has dominated the adhesive industry for a while. Their brand can be found anywhere in your retails stores. We think they make a very solid contact adhesive that dries clear and is very efficient at bonding polycarbonate materials to most other substrates. The key here is versatility with the Gorilla Glue.
While the bond strength many not be as tough or as strong as some of the two part epoxies we mentioned, it is very fast setting with a very fast grab so you can work diligently and quickly. Moreover, it can bond to pretty much any material and can tough out most outdoor conditions, making it incredibly useful for various unexpected conditions.
#5.Glue Masters Glue For Polycarbonate
The Glue Masters Adhesive is yet another super glue that we recommend you use for working with polycarbonate materials. It sets in under 50 seconds and is very easy to work with. In fact, the thing that separates this glue from the rest of the competition is the fact that it is just so easy to apply. It is very thick, so it doesn’t flow that well, making it easy to apply.
With this glue, you can easily apply it on a wall or against gravity, without having to worry about it dripping and running too faster before you get your polycarbonate materials in the right position. For those who absolutely need that seamless application process, we strongly urge you to try out this glue. You won’t be let down.