Addcrete Waterproofer WT is a ready to use high quality ammonium stearate based waterproofing liquid. When used in Portland cement based mixtures it forms calcium stearate, a highly water repellent material. This coats the capillary pores of the cement, substantially increasing the water resistance.

Addcrete Waterproofer WT greatly minimises the absorption and permeation of water in concretes, renders, bagging mixes and mortars both above and below ground level. Addcrete Waterproofer WT is also suitable as a clear dampcourse.

Advantages

·         Improves the water resistance of cement mixes, renders, bagging mixes and mortars.

·         Improves workability.

·         Can be used above or below ground level.

·         Available in 20ltr,  5ltr,  2.5ltr and 1ltr containers.

Instructions

1. Use Addcrete Waterproofer WT at a rate of 1 litre per 40kg bag of cement.
2. Dilute 1 litre of Addcrete Waterproofer WT to 3 litres of gauging water. Mix this with dry materials. Add additional water until desired consistency is achieved.

Coverage Estimates

Render / Topping	1 litre of Addcrete Waterproofer WT when mixed with sand/cement (3:1) will lay or render approx 10m² x 12mm thick.
Mortar	1 litre mixed with required sand/cement (3:1) will lay approx 200 bricks.
Concrete	8 litres per m³.