3.0mm

4.0mm

Product introduction: Elastomer modified asphalt waterproofing membrane is a building waterproofing membrane made of polyester felt or glass fiber felt as the base, impregnated on both sides with styrene-butadiene-styrene triblock copolymer (SBS) thermoplastic elastomer as a modifier, and mixed with petroleum asphalt to modify the elastomer modified asphalt coating layer, and covered with fine sand, mineral particles (sheets) or PE film and other isolation materials.