Epoxy Resin 1 Gallon Kit Industrial Grade | Easy to Use, Super Strong, Glossy, Clear, Water-Resistant | For Bonding, Sealing, Casting, Coating, Filling, Gluing - (1/2 gallon + 1/2 gallon)

This is excellent epoxy. It does dry/cure crystal clear and hard as glass. This is not your average "hobby" type epoxy. It will run and seep through any opening or porous surface. It will soak into things that you wouldn't think it could. You can even use it like paint to put an epoxy coat on something. Mix it 1:1. If your part A and part B bottles are the same size you mix it 1:1 (same as 50:50). If they are different sizes, mix according to directions. ALWAYS do a test batch. Be smart. My working time was closer to 45 minutes. After about 4 hours it was pretty darn hard and could be handled without incident. (For best results and for a glass-like finish, don't disturb it until the next day.) My uses were for gluing model rocket internals that were hard to reach and some other surfaces. I poured in the liquid and sloshed it around to coat the surfaces. (These are high-powered rockets not your little Estes kits from Hobby Lobby.) I expect an exceptionally strong bond and this product delivered. Keep in mind that unless it can pool in a cavity, it will run out like clear milk and not stop trying to level itself for about 45 minutes. Good luck!

I’m a newbie to the world of resin, and I was worried it would be as complicated as assembling IKEA furniture without instructions. But to my utter delight, it turns out it’s as simple as mixing equal parts from each bottle and *voilà*, you’re in business! Who would've thought? My other worry? The dreaded bubbles and how on earth I’d remove them from such a thick, gooey liquid. Well, guess what? Not even a hiccup! Within two hours, it was almost fully solid, but I decided to channel my inner zen and waited a bit longer before diving in. After it cured, the bubbles were so minor they could’ve been mistaken for tiny fish in a big ocean—seriously, barely noticeable! And the smell? Not at all overpowering! As a newcomer, I was also concerned about breaking the bank. Thankfully, this little adventure didn’t cost me an arm and a leg. So yes, it’s reasonably priced! Who knew resin could be this much fun and still leave my wallet intact?

So far so good. I have only mixed and tested a small sample, which worked fine. It seems to be fairly slow setting, which is what I wanted. Saturated and bonded a patch of 6oz cloth as desired.

As others have said, it will not harden at 1:1 You must add double the amount of harder for it to set.

Bonds great with fiberglass hair mat for a strong surface