USG Liquid Waterproofing Membrane 3.5 Gallon
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Product Information
Product Overview
USG liquid waterproofing membrane is a roll- or trowel-applied coating that seals showers, wet areas, and floors before tile, keeping water from reaching the substrate behind and beneath your tile. This 3.5-gallon pail is the size for a full shower, a large wet room, or a floor where you need coverage without stopping to reopen containers.
Apply it over cement backer board, concrete, and other approved substrates, working it into corners and over the reinforcing mesh at seams and change-of-plane joints. Roll or trowel an even coat, let it set, then follow with a second coat for complete coverage before you tile.
A solid waterproofing layer is what keeps moisture out of the structure, and USG is a name installers trust on the wet-area step. Tile Outlets stocks the membrane and the mesh to go with it.
Specifications
- Category
- Materials
- Weight / box
- 43.7 lbs
- MPN
- 170401
Fast & Flexible Delivery
Get materials delivered where you need them, when you need them.
- Ship to home, job site, or business
- U.S. & Canada – wide delivery
- Flexible scheduling for your project
- Trusted carriers + order tracking
Large orders? Our team coordinates delivery so your materials arrive on time and ready to install.
Easy Returns
Buy with confidence — we make returns simple.
- Return unopened products up to 90 days
- Clear, straightforward return process
- Support when plans change or projects shift
- Fast resolution once items are received
For large or special-order items, our team will help review options and next steps.
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