Waterproofing

StrataShield SA BIT VB is a polyester reinforced roofing base layer, saturated and coated with high quality
SBS (Styrene-Butadiene-Styrene) modified bitumen. The membrane is protected with fine grained sand on its
upper layer, whilst the bottom layer features a self-adhesive compound coating, covered with removable film.

StrataShield SA BIT VB is designed for use as a vapour control layer or base layer in built-up roofing systems.
It can be specified for both new build and refurbishment projects and is ideal for use on buildings where fire
safety does not allow the use of torch-on membranes. StrataShield SA BIT VB is compatible with all common
substrates and should be used as part of a multi-layer built-up roofing system.

• Cold-applied, self-adhesive application
• Ideal for flame-free installations
• Easy-peel removable film
• Tough polyester reinforcement, providing additional
dimensional stability and mechanical strength
• Good resistance to foot marking
• Excellent low temperature flexibility at -15°C
• Versatile roofing membrane - compatible with a
range of substrates and built-up roofing systems
• Manufactured in accordance with EN 13707 +
A2:2009 European Standards and testing methods.