Which is better epoxy or polyester resin?

Article Tools

Polyester is an adequate adhesive but not as good as epoxy. As a general rule, the tensile strength of a polyester bond will be around 20 percent weaker than the same bond made with epoxy. That makes epoxy resin usually the best choice for fiberglass repair work. Use polyester for repairs that will be gelcoated.
Previous postIs a backsplash required by code? Next postCan marble crack easily?

Post Your Comment