Using Yanheal 380 can improve the membrane's aging resistance, weather resistance, corrosion resistance, and thermal insulation performance.

SBS modified bitumen waterproof membrane is a modified bitumen waterproof membrane with polyester felt or fiberglass felt as the base material, styrene-butadiene-styrene (SBS) copolymer thermoplastic elastomer as the modifier, and double-sided coated with polyethylene film, fine sand, powder, or mineral particles (flakes).