How to repair leaks permanently on flat roofs Karnak 19 Professional Grade Flashing Cement

Roof repair with the industry’s No. 1 choice of flashing cement – Karnak 19. The video demonstrates the surface preparation and application of Karnak 19 on a roof surface. and provides technical product information, valuable to building owners, managers and roofing professionals alike.

19 Flashing Cement,resistance%20to%20water%20and%20weathering.


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