Poly VS Epoxy Resin – Which is better?
Compare Poly (PU) and Epoxy resins: Poly cures faster and is cheaper but is more brittle; Epoxy is more durable, flexible, and less toxic but requires more cure time.
Zak Beard Surfboards
Compare Poly (PU) and Epoxy resins: Poly cures faster and is cheaper but is more brittle; Epoxy is more durable, flexible, and less toxic but requires more cure time.