Block Damp

Step 1

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

Step 2

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

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.