PVA Water Based Mould Release - Polyvinyl Alcohol Agent for Epoxy, Polyester, Vinyl Ester, Resin, Gel Coat, Polyurethane Foam, Silicone-Spray or Brush-On Film for Sculpture and DIY Projects

Product worked well to aid in my custom fabrication

Wow..This stuff is pretty cool .Wipe some on. Let it dry. Turns into the thinnest plastic you've ever seen. Like celaphane but thinner. Definately wear gloves and respirator. No way this stuff should be applied indoors or without PPA or ventilation.

Classic well proven release agent. Together with mold wax it works well but a bit messy to work with. Needs to be removed and re-applied before every lamination. But works much better for epoxy than other spray type silicone based release agents on Amazon. They don't seem to work at all, at least not with epoxi in heated molds with vacuumbags.

Good quantity at a good price. Works well with polyester resin but I'd recommend using a sprayer/mister vs painting on as you can achieve better layers with fine misting, vs uneven layers with brushes. Still works well nonetheless.

I was making molds for cement. I added this to the outside of my sculptures before adding the fiber glass cloth and it worked exceptionally well. The cloth didn’t stick at all. Highly recommend

Used this over a Bondo mold. I brushed The product on with a cheapo shop paint brush. I applied 4 coats and the stuff dries pretty fast. 5-7ish mins. It was my First time using the product and would definitely use it again for a mold release.

Works well for covering gelcoat so it hardens

This product dries like a matte cutting board color/texture. Not very smooth but releases epoxy good and washes off material with wster. I stick to the 3 coat minimum light mist with high air and low product works best. Adding a 50 percent water dilution increases the smoothness of the realease agent but only still dries to a matte finish no matter what. Maybe a gloss teflon additive or silicon would help with the gloss I dont know but a good possibility.