Hey guys let see if you can help me, I am trying to skinned a product, with carbon firbre, I was told to add catalyst to epoxy. Do this really needed? what is the sense of adding catalyst to epoxy if the epoxy is a laminar glue

Polyester can be added up to 5%.epoxy are mixed by weight and catalyst,harderner have to be accurate with in the manufactures ratios.

You are talking about two rasin here right, polyester and epoxy?
what I understood, Polyester dosen't need catalyst hardener and Epoxy does. Do you mean that Epoxy need 5% of hardener by weight?


cheers

Dei