Larger molecular pounds diglycidyl ethers (n ≥ 1) are shaped via the reaction of the bisphenol A diglycidyl ether fashioned with further bisphenol A, this known as prepolymerization: Regular gelcoat formulated for use with polyester resins and vinylester resins won't adhere to epoxy surfaces, even though epoxy adheres pretty perfectly https://www.propanraya.com/id/produk/epoxy-fast-dry