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PERFORATED UNDERLAY CONSISTING OF A STRONG GLASS FIBRE BASE COATED WITH OXIDISED BITUMEN, AND A SAND FINISH ON BOTH SIDES.
- Sand finish on both surfaces
- Venting layer in a built up roofing system
- 34kg 20m rolls
Description
PERFORATED UNDERLAY CONSISTING OF A STRONG GLASS FIBRE BASE COATED WITH OXIDISED BITUMEN, AND A SAND FINISH ON BOTH SIDES.
- Sand finish on both surfaces
- Venting layer in a built up roofing system
- 34kg 20m rolls
