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Preformed Corners

Protect corners against leaks in wet areas.

Inside Corners - Seal the inner corner with certainty. Inside Corners protect against leaks in lap or folded corners. Made from chlorinated polyethelene (CPE).

Dam/Outside Corners - Protect shower pan waterproofing from leaks at thresholds and/or for outside 270 degree angles. Available in CPE or PVC.

Thin-Line Accessories:

  • Ideal for use with lap corners in waterproofing applications
  • Install with modified thin-set or NobleSealant
  • Excellent companion products to ValueSeal® and NobleSeal® waterproofing sheet membranes
  • Can be installed before or after the sheet membrane
  • Available packaged, bulk, and as a Combo Pack (includes 4 inside corners, 4 outside corners, 1 pipe collar, and 1 mixing valve collar)