12 x 380ml Tube of Ultracure Damp Proofing Injection Cream (Including 9" Injection Nozzle). Ultracure DPC Cream is a BBA CERTIFIED silane based cream used for injection into brickwork etc. for the control of Rising Dampness and can be used in all types of masonry. Ultracure Damp Proof Cream is delivered by hand pressure by using a Standard C4 Size Sealant Gun into a series of holes drilled into the mortar course, from here it migrates into the masonry pores. Holes should be drilled horizontally in the appropriate mortar bed. Used to specification. 1 x Tube of Ultracure Damp Proof Cream will cover up to 2 linear metres on a Standard 9" Brick Wall. Coverage for other brick sizes will vary.