DPC Damp Proofing Injection Cream 400ml Box of 10 and Mastic Gun

You can treat walls thanks to this damp course cream which is applied along the base of the wall 150mm from ground level in order to form a continuous DPC barrier. Just inject DPC cream directly into 12mm holes pre-drilled within a mortar bed at 120mm intervals, preferably at perp end joints, to provide an damp course treatment.