Sealing Slated Roof

Traditionally slates were nailed at intervals to the roofing laths with the horizontal overlap providing both weight and pressure on the row below to keep it firmly in.

Sealing slated roof.

If the slate is an older installation clean it with a heavy duty. Slate 3 spray polyurethane foam spf roofs 13 steep slope shingle roofing 15 steep slope shingle roofing 11 tile roofing 5 tile 3 wood shakes 4. Use clean warm water without detergent as some can react with the sealer. Make sure that the slate is perfectly clean and dry before applying the sealant or this will cause streaks.

Remove all grout and mortar residue. Prep the slate for sealing. The best way to stick a roof slate in place is to use a tried and tested solvent free and safe adhesive sealant that sticks and seals at the same time in a permanent capacity. The slate must be clean before applying the sealer or you will seal any dirt and marks on to the slate.

Set your store to see local availability add to cart. Clean the slate thoroughly and allow it to dry completely. Because of the porosity and finish of clay tiles coloured roof coatings are not advisable. Roofers choice 4 75 gal.