Ram Ultra-Silver is made of the highest quality SBS polymer-modified asphalt, premium aluminum pigment and refined solvents. When applied, aluminum flakes found in the pigment come to the surface providing a highly reflective metallic shield over the roof surfaces. This shield reduces surface temperatures and thermal movement. The SBS rubber provides elastic qualities necessary to accommodate the movement found in most polymer modified roof membrane systems. This combination of materials has proven itself as an excellent surfacing for both new and weathered asphalt built-up and modified bitumen roof systems. The reflective surfacing complies with current V.O.C. requirements and regulations. Consult the Barrett Company for specific installation recommendations for this product.