Office
						NO,46, 50ft Road, Rajeev Gandi Circle Laggere 
	                    Bengaluru , karnataka 
	                    India (560058)
					
 
							The APP membrane, short for Atactic Polypropylene Membrane, is a special waterproofing material that is manufactured from Bitumen. They comes in rolls. ... With proper workmanship, the APP membrane is a very efficient and durable waterproofing material used in most constructions.