The built-up roofing system is a cost effective way to cool surface temperatures and provide long term protection to asphaltic substrates such as Modified Bitumen, Smooth BUR roofing, dramatically extending the life of your roof. The coatings have excellent adhesion to asphaltic substrates and the ability to resist the bleed-through problems that typically occur when coating them. The BUR restoration system is durable, flexible, and provides excellent longevity with usually no tear off.