Isoflex Roofing Sealants

Our roofing sealant collection guarantees flexibility, durability, and overall high performance suitable for sealing and protecting roofs. From a range of trusted brands like Cromar and Isoflex, you'll find everything you need for the long-term weatherproofing of your roof here. Ideal for a range of applications, including felt, slate, tile, brick, metal, and wood, you needn't look further than Builder Depot for great products at great prices.