The addition of SBS to the bitumen gives the material enhanced elasticity, allowing it to withstand thermal expansion and contraction without cracking or splitting. This makes it an ideal choice for regions with extreme temperature fluctuations. Additionally, SBS-modified bitumen has excellent resistance to moisture, chemicals, and UV radiation, making it a long-lasting roofing material. Please visit our website now!
https://northcanroofing.com/ex....plaining-sbs-modifie