Yeah, that’s the stuff KBS Diamond Coat. It’s also sold by online auto supply outlets. Re: syringes. I use epoxy syringes sold by rod builder online stores like Mudhole. They don’t need to be big ones. After you squirt the hardener/resin out, just draw the plunger part way back into the tube. That will prevent it from sticking. Sometimes I have to clean out the tip of the resin syringe with a wire to remove crystallized resin. Other than that, the syringes last indefinitely since you aren't mixing the epoxy inside the syringe, just using it to measure and squirt each component. I don’t know whether you need special epoxy syringes. It doesn't seem to me that there would be much chance of silicone contamination with any syringe, but guess it doesn’t hurt to be sure.