Flat Roof 75mm Vent (Felt & EPDM) YBS Insulation Sika/Everbuild Black Jack 904 Bitumen

Sika/Everbuild Black Jack 904 Bitumen Roof Felt Adhesive is a cold applied

The frame is fitted with a mounting hook for fixing to lathes or a bench

Fibre-reinforced

Used For: EPDM Rubber Roof for garden rooms and free standing structures

over paintable and totally water and weather proof

Flat Roof 75mm Vent (Felt & EPDM) YBS Insulation Sika/Everbuild Black Jack 904 BitumenVents are normally required when roofing membranes are laid on concrete screeds in which moisture may be retained from the construction process. The vents release vapour pressure, thus avoiding blistering of the membrane. Compatible with Felts and EPDM