This solvent-based undercoat is supplied in a 1-litre container and is designed for use as part of an exterior painting system. Its dark grey shade is particularly suited for preparation work ahead of applying deeper-coloured topcoats, assisting in creating a uniform final appearance.
Typically applied to prepared exterior wood or metal, this undercoat helps create a stable surface for finishing coats. On-site, it is often used on doors, window frames, and external joinery, supporting adhesion and promoting an even coverage in outdoor conditions.
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