Warmup’s 3-ply waterproof membrane corners (2 per pack) protect floors and walls under thin-set tile installations from substrate cracks and moisture migration.

The waterproofing corners are used in conjunction with the Warmup DCM-PRO cable install membrane, with or without heating cable.

Use with 5” wide membrane seam tape to complete waterproofing in most common bathrooms under 100 sqft.

The waterproofing membrane is composed of 2 outer polypropylene layers and one inner polyethylene waterproofing membrane and exceeds testing requirements per ASTM 118.10.