System Three Quick Cure 15 Epoxy Adhesive, 1/2 Pt Bottle Kit, Amber

I use their 5, 15 minute epoxies for all sorts of bonding projects along with their high strength epoxy. Love working with this material. Good surface prep and cleaning is essential for any bonding projects. Silica or carbon filler can be used to thicken.

Worked well and gave us about 11 minutes of working time when it was 100 degrees outside. Put blue painter's tape on the edges of everything so squeeze out would not get on the wood. We had some gaps to fill and this does the trick without having a perfect fit required by regular wood glue.

I was originally very satisfied with this epoxy. First several small applications worked well. Then I didn’t use it for several months and now find my part A bottle contents have jelled up and are unusable. Material was stored in a cool basement the entire time. There are no directions for how to store this product to prevent this from happening. So now I throw 90+% of it away. If you’re going to use most or all of it quickly then it will probably be ok but if you want it for long term occasional use, get something else

One of my favorites, because it gives me 15 minutes working time. Of course it takes longer before the item is useable, but then the bond remains slightly flexible, and that can be important, specially for model airplanes (vibration).

It gave me the slower set time that I needed. However, it did not set as hard as the 5 minute epoxy I was used to. It still had a bit of a tacky feeling to it after it cured.

Resin in bottle has thickened after 18 months, need to warm it up in order to use. I have purchased many epoxy types for model building and home use, always considered System 3 to be top quality. Maybe I was sent old stock, not sure how to tell, as it isn’t dated. I can’t recommend this over others.

I used this to build model rockets,and it works great! My only complaint (a very small one) is that you need to keep it warm so it can be dispensed easily. Would I buy it again? Yes. Do I recommend it? Yes, but it can be a bit pricey.

Easy to mix, even when adding sawdust to match wood color. Allows you a little extra time to work with.