Paint Master Water Based Plaster Primer

This Pigmented Plaster Primer is an unique water based penetrating, bonding and stabilizing primer for interior and exterior use on powdery, friable and very porous new and weathered substrates such as lime wash, old paint, new friable or porous plaster and fillers.

Once the Paint Master WB Plaster Primer has done its job, these areas can be painted with a range of Paint Master Water and Alkyd based decorative products.

Unique water based product. The Primer penetrates deep into the substrate and stabilizes it

Paint Master WB Plaster Primer is based on a resin emulsion and can therefore be diluted with water, which makes it a very cost effective product

Martin Vosloo WB Plaster Primer has a good alkaline resistance and can be used on objects where aggressive minerals are present

Once sealed the surface can receive a top coat with a wide range of Paint Master Water and Alkyd based products

Excellent penetrating and binding properties

Excellent adhesion. 


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Interior and exterior use

New or weathered plaster, hardboard and fibre cement walls.

Powdery, friable, weathered, previously painted areas.

Lime wash.

Click below to download the technical data sheet for this product.

Download Technical Data Sheet