Is A Heavy Duty Mastic Sealer And Repair Compound. May Be Used To Seal Most Roofing Defects: Sheeting Laps; Valleys; Gutters; Down Pipes; Enlarged Screw Holes; To Repair Roof Cracks; Flashings; Cracked Tiles And Patch Repairs To Tanks. Economical Waterproofing Compound. Easy To Apply. May Be Over Coated. Matt Finish. Drying Time 12 Hours.
