Prof/Trade Plaster Primer 20L Water Base

This water-based plaster primer from Medal is designed for interior and exterior use, offering solid hiding power to create a smooth base for subsequent coatings. The product is formulated to resist alkali and moisture, helping to protect the underlying surface and extend the life of overcoats.

A practical choice for plaster finishes and rhinolite substrates, this 20 L bucket is easy to apply and suitable for larger jobs. Its practical performance makes it a reliable undercoat for a wide range of plaster and masonry surfaces.

• Water-based formula for easy clean up
• Alkali and water resistance for durable groundwork
• Good hiding power to reduce the number of topcoats needed