PROOFEX ENGAGE
Corrosion-resistant preventive watertight membrane
FOSROC PROOFEX ENGAGE is a special patented waterproof membrane system comprising a cell
mesh bonded to a blended polyethylene/polypropylene membrane which allows poured concrete to
interlock, forming a tenacious mechanical bond. FOSROC PROOFEX ENGAGE provides water, water
vapor and gas protection to water excluding structures and protects concrete from aggressive ground
salts, chemicals and hydrocarbons. It is supplied with a self-adhesive selvedge along one side of the
roll to provide sealed laps and a comprehensive range of auxiliary products to simplify the application.
If necessary, the membrane can be installed on a concrete surface additionally.