Industrial, Commercial and Domestic
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Poly Damp Seal is a highly efficient plaster waterproofer and damp proofer.
Intended Uses As Plaster Sealer / Waterproofer / Damp cure agent. Penetrating 5 to 8 mm on plasterwork and 2 to 3 mm on previously painted surfaces. Create waterproof single skin walling system. When sprayed provide an excellent barrier against water absorption. Bagging and bitumising may be dispensed with. All water penetration tests were done successfully. The product carries a 5-years Manufacturer’s warranty.


From: R300.00

From: R300.00
SKU: N/A Category:


Plaster should cure for at least 3 days and surfaces must be dry prior to the application of Poly Damp Seal. “In situ” application by low-pressure spray (knap-sack), to saturation and run off. WIPE DOWN GLASS AND WINDOW FRAMES IMMEDIATELY AFTER APPLICATION. Wash hands and equipment with soapy water after using Poly Damp Seal.


ECONOMICS: Primer paint may be dispensed with. Paint yield per square meter is greater using Poly Damp Seal. Bagging and bitumising may be dispensed with. Creates waterproof single skin walling systems.

APPROVAL: Poly Damp Seal has been tested by the SABS. Test results show conclusively that the product meets the requirements of the rain penetration test SABS 0400 [KK 17.1]. A test by Draper Penhall Associates concluded that Poly Damp Seal waterproofing provides an excellent barrier against water absorption. The product has been successfully used over the past ten years.

WARRANTY: The product carries a 5-year manufacturer’s warranty.

Additional information


5 Litre, 20 Litre