Water-stop waterproofing membrane

WATER-STOP is a thin load bearing, bonded, sheet membrane for waterproofing applications. Installed using an appropriate thin-set mortar and with the W-S waterproofing accessories; bands, tapes, corners and flashings, is a complete assembly bonding together to create a watertight layer. The bonded waterproof membrane system gives better moisture control by protecting all substrate below tiles from water getting under the surface and stagnating, so that the tiling base is free of saturated material, mold grow, bad smell and moisture deterioration. WATER-STOP meets the American National Standard for Thin-Set Ceramic Tile and Dimension Stone Installations ANSI A118.10 for Load Bearing, Bonded, Waterproof Membranes and ANSI A118.12 for Crack Isolation Membranes. It is in compliance with The Uniform Plumbing Code and The International Plumbing Code. WATER-STOP membrane is an IAPMO listed product (files 9205 and 9990). With the WATER-STOP which assures perfect waterproofing and provides the professional installer with a wide range of roll sizes and W-S accessories to create a watertight layer to protect the structure and tiling from moisture and substrate cracking, GURU takes position as benchmark in tile installation waterproofing systems.

Order Processing: After your payment is authorized and verified, we will start processing your order and this process can take from 1 to 2 business days, so please be patient with us. If we are unable to process your order due to inaccurate or incomplete payment or incorrect address information, your order processing may be delayed.

Carrier: UPS/FedEx/USPS. Delivery Timescale: More than 90% of orders arrive in 10 business days after despatch.

FREE RETURNS on all orders!
The following conditions must be met:

1. Items must be returned within 30 days after the purchase date.
2. Items must be unworn, undamaged and in original packaging.