SBS - Torch On Membrane

SBS (Styrene Butadine Styrene) bituminous membranes are manufactured by admixing and modifying premium grade bitumen with SBS elastomeric compound. SBS polymer provides excellent low temperature pliability and elasticity to the membrane which makes it an excellent product for colder regions. These membranes are reinforced with non-woven polyester felt or glass fibre felt and sometimes even composite reinforcements which provides high tear strength and dimensional stability to the membrane. These membranes have excellent tensile strength, good resistance to low temperature & high durability. These membranes with composite reinforcements are best suited for substrates which undergo significant & frequent movements. These membranes have thermo-fusible PE film finish on the lower side & plain PE film finish / Granular finish on the top surface.