SBS Membrane

SBS Membrane

Product Details SBS waterproof bitumen membrane SBS (Styrene-Butadiene-Styrene) modified asphalt, roofing membranes are reinforced with polyester and/or fiberglass mat offering superior flexibility, excellent tensile strength and dimensional stability. Polyglass' SBS modified bitumen...

Product Details

Product Details

SBS waterproof bitumen membrane

SBS (Styrene-Butadiene-Styrene) modified asphalt, roofing membranes are reinforced with polyester and/or fiberglass mat offering superior flexibility, excellent tensile strength and dimensional stability. Polyglass' SBS modified bitumen membranes are meant to be part of a multi-ply roof system. 

The SBS range belongs to the Elastoproof group of membranes produced using a special grade of bitumen modified with virgin SBS polymer. The polymer-rich mixture is used to saturate and coat both sides of the polyester mat to the required thickness of the membranes. The top surface of the membrane is laminated with a high quality aluminum foil, which protects the membrane from weathering, UV rays and the bottom surface covered by torchable polyethylene foil.

Product Introduction

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SBS waterproof bitumen membrane

It is a high quality polymer-rich SBS modified bituminous torch-on membrane with a reinforcement core of spun-bound non-woven polyester mat, used as a capping layer in waterproofing system. 

Product Parameters

Thickness (mm)

3+/-0.3

4+/-0.3

5+/-0.3

Upper surface

PE

S

M

PE

S

M

PE

S

M

Lower surface

PE; S

PE、S

PE; S

PE、S

PE; S

PE、S

sqm/roll

10(15)+/-0.1

10(7.5)+/-0.1

7.5+/-0.1

Weight/sqm (kg)

3.3

3.5

4.0

4.3

4.5

5.0

5.3

5.5

6.0


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