System Three Quick Cure 15 Epoxy Adhesive Cartridge, 50ml

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.

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).

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

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

Purchased for filling small holes in boards before applying epoxy flood coat. It is really strong and I had a hard time sanding the filled areas before applying the finish coating.It would be good for merging or bonding material.

I have been using System Three adhesives for several decades. They are my "go to" glues. Quick Cure 15 and Quick Cure 5 are good glues, but they are not my first choice. System Three's T-88 has a much longer working time, is stronger and is more waterproof but it must dry overnight before it can be handled. I use Quick Cure 15 only when I need to handle something within a couple of hours. Quick Cure works well as a filler when mixed with sawdust. Excess can be cut off with a knife soon after it has set up and sanded after a couple of hours.

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.