Mapei Primer PU60

Mapei Primer PU60

SKU id10242
Suitable for waterproofing of absorbent cementitious screeds where the residual moiusture is above the recommended level for laying wooden flooring.
£1,019.99 (£1,223.99 Inc VAT)

Product Description

Mapei Primer PU60 suitable for waterproofing of absorbent cementitious screeds where the residual moiusture is above the recommended level for laying wooden flooring.

Primer PU60 is a one-component polyurethane solvent resin which sets due to the moisture which is present in the surrounding air and in the screeds, and which has the property of penetrating well into the support. After evaporation of the solvent and the product is set, the surface layer of the substrate becomes more solid, harder and abrasion resistant.

The efficiency of the primer increases more as the amount of penetration increases. Therefore, it is advisable to dilute the first coat with Thinner PU from 25% to 100% according to the absorbency of the screed.