Flash Harry One Shot +5M Kit Black 1L

One Shot Must Be Used In Conjunction With A Waterproofing Membrane. As With Any Liquid And Membrane System; The First Saturating Coat Is Critical. An Acrylic Compound For Waterproofing Of Iron; Or Tiled Pitched Roof Applications; Skylights; Parapets; Roof Ridges; Flashings And Roof Screws. On Porous Surfaces A 50% Product And Water Dilution Or A Bonding Liquid; Is Recommended As A Priming Coat. Do Not Use To Overcoat Bitumen Waterproofing Systems.