Paint & Finishes

Primer (UK)

"A preparatory coat applied to bare or problem substrates to improve topcoat adhesion and seal the surface. UK specifications distinguish wood primer, metal primer, and stabilising solution for chalky masonry."

In detail

Stabilising primer (e.g., Zinsser Peel Stop, Dulux Weathershield Stabilising) is essential on powdery exterior walls. Knotting solution is applied to resinous knots in softwood before the wood primer.

Synonyms & Related Terms

Undercoat base Stabilising solution Primer

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