Description :

NO MORE DAMP Renderproof is an additive based on an alkaline soap mixed with fatty acids, designed for use in sand/ cement, external render coats following the insertion of a chemical DPC. Efflorescent salts are often left behind in the wall after a chemical DPC, which are harmful to the plaster finish, leaving the appearance of damp patches. A suitable replastering specification
must therefore be used, including a salt inhibiting and waterproofing product such as NO MORE DAMP Renderproof.

Typical Uses :

• After an application of a DPC such as Ultracure or Siliconate K
• To prevent residual efflorescent salts from harming plaster finish