[Product]
"KTYU"brand APP modified asphalt membranes is a kind of windable sheet waterproof material, which adopts amorphous polypropylene (APP) modified asphalt as a dipping and covering modifier, whose upper surface is coated by PE film, fine sand, mineral granules or aluminum foil, copper foils or other isolating materials.
It abides by standard-GB18242-2000 Waterproof Membranes of Elastomer (SBS) Modified Asphalt.