A mortar / render water-proofing admixture to give integral water-proofing activity, protecting internal walls against moisture ingress from damp brickwork restricting penetrating damp. INTRAPRUF WATERPROOFER improves workability, in mortar, plaster, render and floor screeds. It is recommended when re-plastering internal walls following the installation of an injected damp-proof course.
- Concentrated waterproofing admixture
- Increases impermeability & repellency
- Improves workability
- For wall renders & screeds
- Reduces water requirement & improves strength