APP Bitumen sheets have high anti-aging property and it has anti-alkaline property too. It is resistant to high temperatures and water. It has high tensile strength so it shows high elongation capacity, which adapts to the contraction or crack of the base. APP Bitumen membrane sheets are dry, strong, smooth, brittle, tensile and it has a beautiful clean base too. It can survive in any atmospheric conditions since it has higher resistance towards water and heat, which is the main advantage of APP Bitumen sheets.