The formulation might then be reacted in exactly the same way as pure bisphenol A. Some (non-crosslinked) epoxy resins with pretty large molar mass are additional to engineering thermoplastics, once again to achieve flame retardant Attributes. Normal gelcoat formulated for use with polyester resins and vinylester resins doesn't adhere to https://www.propanraya.com/id/produk/epoxy-fast-dry