STARFLEX SBS membrane is an elastomeric waterproofing membrane, manufactured from a rich mixture of bitumen and selected polymers (Styrene-Butadiene-Styrene) blended together to obtain excellent heat & UV resistance and waterproofing properties.

The polymerized bitumen is coated on to a dimensionally stable reinforcement core of non woven spun bond polyester rot-proof fabric. The membrane has excellent mechanical properties and is highly resistant to fatigue and is designed for use in structures exposed to high temperatures.