Coreplast WP – A

Coreplast WP is a fine, white integral waterproofing powder ready to use additive for concrete and mortar. It is a traditional mixture to fill natural pores within the concrete or mortar matrix to reduce porosity and improve water tightness.

It is used to reduce permeability of concrete and sand/cement mortar in basements, roof slab and screeds, water retaining structures, external plastering, bathrooms and balconies.

For normal concrete and sand/cement mortar mixes, use 1 Kg of powder for every 50 Kg bag of cement