Crown Trade Stronghold Exterior Primer Undercoat is a solvent based undercoat that is specifically for use underneath Crown Trade Stronghold Exterior Gloss.
Stronghold Exterior Primer Undercoat is formulated for the long-term protection of exterior timber, sealing the wood and working as a flexible base.
The Primer Undercoat and the Gloss work together as a system to protect wood from the elements on primed or unprimed wood.
Crown Exterior Primer Undercoat can also be painted onto correctly primed metal.
It is available in White and Dark Grey.
For a water based system for interior and exterior wood and metal, use the Crown Trade Fastflow paints, startng with the Fastflow Quick Dry Primer Undercoat and finishing with a topcoat.