Block Damp

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Step 1

Ensure the main cause of damp is fixed prior to applying Stain Block Damp Seal.

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Step 2

Remove wallpaper and flaking paint and  wipe down with a damp cloth.

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Step 3

Apply over the affected area, plus 30cm around it.

Wait 4 hours prior before applying a second coat.

Walls can be decorated over 4 hours after the final coat of Stain Block Damp Seal has been applied.

To avoid penetrating damp in the future, use Water Seal on the exterior wall.