You'll probably need to apply a liquid waterproofer on top of the mastic.

What is the difference between a bituminous waterproofer and a bituminous paint?

I have been advised to use a masonry waterproofer and I wonder if you would recommend this.

Cast earth walls do soak up water, however, if they are not sealed with a silicone coating or other waterproofer.

Then give the whole roof surface two coats of bituminous waterproofer, allowing the first to dry before applying the second.

Parkes patented it as a clothing waterproofer for woven fabrics in the same year.

The concrete face was then protected from further deterioration by using a cementitious repair mortar and siloxane waterproofer.

Henry Mancini, (not the musician, the waterproofer from Tuckahoe, 52 portly) lit up a Lucky while trying on his new suit.

Where slates are frost-damaged and porous, you can effect a medium-term repair by using a reinforcing membrane bedded in bituminous or heavy-duty waterproofer.

Drylok Masonry Waterproofer, manufactured by United Gilsonite Laboratories of Scranton, Pa., is one brand.

Once a deck has been thoroughly cleaned and is completely dry, it should then be treated with a waterproofer, a preservative or a waterproofing preservative with a stain.

Products produced included Sno-Pruf waterproofer for boots, woolen winter wear produced by Ballard Mill, and Sioux-Mocs slippers.

Although it was developed as a waterproofer for floors and walls, Ruberoid Synthaprufe can also be used for damp-proofing, basement tanking, damp-protecting reinforced concrete beams, and roof maintenance.

"It's almost like losing a family member," said Mr. Harvey as he ministered to a skate, nimbly rubbing waterproofer on the sole of a figure-skating boot as if stroking a lazy cat.

Kloosterhouse enlisted the help of his associate Edwin Johanknecht, a basement waterproofer who experimented with chemicals, and together they developed their own correction fluid, introduced as "Wite-Out WO-1 Erasing Liquid".

Serious cracks and major or chronic leakage should be repaired by a professional basement waterproofer, but small isolated cracks and damage like efflorescence, or salt deposits, and peeling paint caused by damp walls often can be remedied by amateurs using products like waterproofing paints.