SYSTEM OVERVIEW

ABOUT THE SYSTEM

ALX Waterproofing Underlayment is a process for waterproofing plywood decks to receive tile, stone, or concrete.

It is a metal lath reinforced system installed with a series of two separate polymer-modified cementitious applications and is bonded together with a specially formulated acrylic emulsion.

The ALX Waterproofing Underlayment incorporates WP-40 Sheet Membrane under the lath as a back up waterproof membrane and reinforcement for plywood seams.

macoat iapmo westcoat

RECOMMENDED FOR:
KEY FEATURES
  • Excellent Sound Reduction Qualities
  • IAPMO Evaluated ER 587
  • Waterproofing System That Can Receive Concrete, Tile or Stone
  • Optional Fiberlath Reinforcement
  • Cost-Effective