# Custom Building Products RedGard 39.4 in. W x 16.5 ft. L x 3 mm T Uncoupling Mat for Tile, Ceramic, Porcelain, Stone

**Brand:** [Custom Building Products](https://shop.coreranger.com/brands/Custom%20Building%20Products)
**SKU:** HD-206485557
**Price:** $119 · in stock
**URL:** https://shop.coreranger.com/product/custom-building-products-redgard-39-4-in-w-x-16-5-ft-l-x-3-mm-t-uncoupling-mat-for-tile-ceramic-porc-206485557

## Specifications

| Spec | Value |
|---|---|
| Location | Bathroom,Shower,Tub surround |
| Material | Synthetic Fiber |
| Returnable | 90-Day |
| Color Family | Pink |
| Flooring Type | Ceramic,Porcelain,Stone,Tile |
| Roll width (in.) | 39.4 |
| Subflooring type | Subflooring and underlayment |
| Roll Length (ft.) | 16.5 ft |
| Flooring Product Type | Underlayment |
| Manufacturer Warranty | 1 Year Product |
| Product thickness (mil) | 3 |
| Number of Rolls Included | 1 |
| Recommended overlap (in.) | 0 |
| Flooring Material Features | Waterproofing membrane |
| Package coverage (sq. ft.) | 54 |
| Area Coverage Per Roll (sq. ft. for each roll) | 54 |

## Description

RedGard Uncoupling Mat is a waterproof, vapor-proof uncoupling membrane that can be used for crack-suppression in most tile, porcelain or natural stone installations and can be applied over challenging substrates such as installation over green (young) concrete and single ply 19.2 in. (49 cm) oc wood framed floors. RedGard Mat is designed differently than bonded membranes, with a sacrificial layer of fleece reinforced fabric that shears away or uncouples, when exposed to excessive substrate movement, absorbing stress and preserving the surface and integrity of the tile. The mat's bonding layers have reinforced fleece which locks mortar into the mat, ensuring strong, reliable installations.

• Helps prevent cracks in tile and grout
• Use to replace 1/4" (6 mm) backerboard in flooring installations
• No fasteners required