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Stain Block | Interior/Exterior

STAINBLOCK – undercoat for “difficult" wall stains, tannins etc.

Highly effective for concealing and blocking out difficult stains such as tannins from hard woods (oak, mahogany, etc.), water stains on (for example) plaster walls and ceilings from previously leaking gutters, cisterns, roofs, etc. and many other "difficult to get rid of" stains. *NOTE- Will not block oily/tarry stains such as asphalt or those from coal fires or rust. Coverage approx. 10 square metres per litre. per coat, (2 coats normally needed). Due to the reactive nature of this product, the shelf life is 4 months only.

For full details and technical specifications, please download the Data Sheet for this product:

Download Data Sheet (PDF)

£45.84     ex VAT



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