IKOpro Self Adhesive (SA) Bitumen Primer is a rubber-modified bituminous primer for the preparation of substrates prior to the application of self-adhesive products, such as tanking membranes and DPC Jointing Tape. It can be applied to substrates including concrete, wood, brickwork and metal. Typical application coverage rates depend on porosity of substrate. Bituminous roofing approx 5 m²/litre, Concrete 3-4 m²/litre, Fibre cement 10-12 m²/litre, Timber 10-12 m²/litre, Metal surfaces 10-15 m²/litre. Available in 5 litre and 25 litre tins.