Beihai Fiberglass produces the E-Glass and S-Glass fiberglass roving,chopped strands,continuous mat,stitched combo mat,multiaxial fabric, etc. China Beihai Fiberglass Co., Ltd. Focus on Fiberglass & Composite Materials Manufacturing 24-hour online pre-sales and after-sales service to provide you. Although all epoxy adhesives contain resins, resin adhesives also contain other compounds designed to produce varied adhesive properties. As with epoxies, resin adhesives have two components that must be mixed and cured properly for maximum bonding strength. Resin adhesives also come in different forms, including powder, emulsion, spray and liquid..