Custom Building LQ50 Self-Level Underlayment 50-lb

Name: Custom Building LQ50 Self-Level Underlayment 50-lb
SKU: WKLY50897
Price: 36.33 USD
Availability: InStock

$36.33

SKU: WKLY50897 Category: Building Materials

👀 -- shoppers viewed this product today.

❤️ -- people favorited this product today.

Description

Description

For use prior to the installation of ceramic tile, natural stone, resilient flooring, carpet, wood and parquet. Can also be applied to concrete, WonderBoard??�� and cement backer board, sheet vinyl, PVC, concrete terrazzo and stone. Can be applied up to 1 in thick. ASTM rated for ceramic tile installations over wood subfloors with joists up to 24 in o.c. Controlled cured technology eliminates installation problems of bond failure, crumbling, mildew and staining of resilient flooring due to free-moisture. Moldguard technology resists mold and mildew growth. One 50 lb (22.68 kg) bag mixes with 6-3/4 qt (6.1 L) of water.

Seeks its own level in minutes.
Levels from feather edge to 1.5″ in one pour.
Walkable in 4 hours.
Exceeds TCNA requirements for ceramic tile installations.

Reviews

★★★★★

"Customer service replied within a few hours. The color matched the listing exactly. Took it on a road trip last weekend. Slightly heavier than expected, still well balanced though. Five stars from me."

Melissa Jones Aug 11, 2026

★★★★★

"Ordered the black colorway and the weight feels balanced and premium. It's been my go-to for morning coffee runs. Took a minute to snap together, fits great now. Solid deal, no regrets."

Diane James Jun 24, 2026

★★★★★

"Chose the stainless version and the zipper glides without catching. It lives in my gym bag now. Customer service was helpful when I had a question."

Paul Patel Aug 12, 2026

★★★★☆

"Got the 2-pack and the cushioning is supportive after hours. I keep it in the car for road trips. Took a minute to snap together, fits great now. No complaints so far."

Margaret Stewart Jul 5, 2026

★★★★☆

"Ordered the 3-pack on sale and it does exactly what it's supposed to do. Took it on a road trip last weekend. I'm in Raleigh, NC. Couldn't ask for more at this price."

Pamela Lee Jul 22, 2026

★★★★★

"Ordered two in different colors and the compartments keep everything organized. I've been using it daily for about two weeks now. I'm in Miami, FL. Happy with my purchase."

Kevin Morgan Aug 4, 2026

★★★★★

"Packaging was secure and nothing moved. Build quality is better than the photos suggested. Running it through my routine for a month. Worth the money."

David Moore Jul 19, 2026

★★★★★

"Shipping was faster than I expected. It fits true to size with no surprises. I keep it in the car for road trips. Solid deal, no regrets."

Margaret Adams Jun 12, 2026

★★★★☆

"Chose the king size and the build quality is better than the photos suggested. Used it during a move and nothing shifted. Five stars from me."

Mia Roberts Jul 3, 2026

★★★★★

"Picked the matte black and the zipper glides without catching. Carried it through a busy work week. I'm in Columbus, OH. Couldn't ask for more at this price."