BAL Waterproof 1C is a ready-to-use, rapid-setting one-coat waterproofing system for tiling in internal wet areas. Ready to tile after only 2 hours, Waterproof 1C can be applied with a brush, trowel or roller and no mixing is required! What’s more it can be used without priming on certain backgrounds, and provides crack bridging without tape on static cracks or board joints up to 3mm. Includes Fibre Strand Technology for improved strength.

A one-coat solution without the faff, BAL Waterproof 1C is suitable for all internal domestic and small commercial applications. Easy to apply straight out of the bucket, it provides coverage of up to 6m2 – perfect for any domestic shower, bathroom or wet room. Provides complete protection against water ingress, giving clients’ peace of mind that their projects will last the test of time. Where priming is required use BAL Primer 1C.