Primer for porous surfaces

How to use ?

1. Preparing surfaces

The surface must be clean, dry and free of dust and other substances such as paint, oil, grease, fluorescence, glue, or old sealers.
If you have any doubts about the cleanliness of the substrate, it is preferable to perform a light sanding with 120 grit.

2. Application

Masters Prim must be applied with roller or brush in a single coat.
Let it dry during 2 hours before applying your decorative concrete.

Caution : For closed surfaces (no porous), use Masters Prim Plus.