Hi all, I need some assistance on Infusing a part as its a dry substrate that I'm infusing and not a composite. I need to apply peel ply to it prior to a vac infusion at room temp using an epoxy resin system.

If you go for Fusion Fix GP, it is epoxy compatible, so although not dissolved, it does cross link meaning that from a mechanical perspective, a typical careful application on the surface and between fabric layers will not cause you any structural issues. 

From the cosmetic perspective, you will likely need to clean the surface to remove the spraytack after demould.  This will leave slight surface marring that as long as you were very sparing in its use, can be lightly polished out. 

Warren Penalver
Easy Composites / Carbon Mods - Technical Support Assistant

Thanks for the info warren its definitely worth a try with the fusion fix. I think theres something similar at work so will try that out and let you know how i get on.