Blackfriar Interior Damp Seal

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Item Id :20993643

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Blackfriar Interior Damp Seal

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Customer Questions & Answers

Chris asked on 04/02/2020

Q : I have a stain in my ceiling from a water leak in the room above. The leak is now fixed. Would it be best to use this for a discoloured water stain? Or would a Stain Block be best? I get mixed up between damp seals and stain blocks. Thanks

TooledUp answered on 04/02/2020

A : Hi Chris, the damp seal is designed to prevent damp from getting through to the surface and should help to mask the stain to a degree, but if there is no chance of the leak springing up again and you just want to paint over it you can expect better results by going straight over it with a purpose built stain blocker

Joe Friswell asked on 24/03/2018

Q : Is this suitable for painting over mould or friable, blistering plaster?

TooledUp answered on 26/03/2018

A : Unfortunately, this treatment is designed to work best when painted on to a prepared surface before painting. Due to this it would not be suitable to paint over a surface that is already cracking and crumbling




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There is manufacturer warranty for this product which covers all manufacturing defects for the normal lifetime of the tool but does not cover wear and tear or damaged cause by misuse. This does not affect your statutory rights.

Get help regarding Blackfriar Interior Damp Seal

For any technical enquiries relating to this product it is best to call the manufacturer, Blackfriar, direct on 01914113146.

For any other queries relating to ordering this item, stock availability, existing orders or returning faulty items etc please contact us at Tooled-Up at or call on 020 8805 3535.

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