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CUSTOM TechLevel WSF Fiber Reinforced Self-Leveling Underlayment

CUSTOM TechLevel WSF Fiber Reinforced Self-Leveling Underlayment

Fiber-Reinforced Self-Leveling Underlayment for Plywood & OSB

$50.75 - $50.75
$50.75
$50.75 - $50.75
$50.75
MPN: TLWSF50T  |  UPC: 010186784809
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Availability:
41 in stock!

CUSTOM® TechLevel™ WSF Fiber Reinforced Self-Leveling Underlayment is a fiber-reinforced underlayment designed for plywood and OSB subfloors without requiring reinforcing lath. It creates a smooth, level surface for tile, wood, vinyl, carpet, and other floor coverings.

Key Features
  • No Lath Required: Designed for plywood and OSB without reinforcing lath.
  • Fiber-Reinforced Formula: Provides added strength for wood subfloor applications.
  • Controlled Cure Technologyâ„¢: Promotes consistent curing and surface performance.
  • High Strength Performance: Supports pours from 1/4" to 1-1/2".
  • Radiant Heat Compatible: Suitable for use over most radiant heating systems.
  • Smooth Flowing Material: Creates flat, level surfaces with minimal finishing.
Best For
  • Leveling plywood and OSB subfloors
  • Floor preparation before tile installation
  • Floor preparation before wood, vinyl, and carpet installation
  • Radiant heat floor systems
  • Residential and commercial floor leveling projects

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CUSTOM TechLevel WSF Fiber Reinforced Self-Leveling Underlayment $50.75

Description

CUSTOM® TechLevel™ WSF Fiber Reinforced Self-Leveling Underlayment is a self-leveling underlayment designed for plywood and OSB subfloors. Its fiber-reinforced formulation eliminates the need for reinforcing lath while creating a smooth, level surface for floor covering installation.

Featuring Controlled Cure Technologyâ„¢, TechLevelâ„¢ WSF supports pours from 1/4" to 1-1/2" and is compatible with most radiant heating systems. It can be used beneath tile, stone, wood, vinyl, carpet, and other approved floor coverings.

Specifications

Specification Value
Pot Life >15 Minutes
Re-Heal Time 10–15 Minutes
Compressive Strength (28 Days) >3,500 PSI
Flexural Strength (28 Days) >1,350 PSI
Walkable Time 2–4 Hours
Dry Density 111.4–118.3 lb/ft³
Traffic Rating Extra Heavy Use
Install Non-Sensitive Flooring >4 Hours
Install Moisture-Sensitive Flooring 16–24 Hours

Frequently Asked Questions

Does this underlayment require reinforcing lath?
No. CUSTOM® TechLevel™ WSF is designed for plywood and OSB subfloors without reinforcing lath.
What thickness can TechLevel WSF be poured?
TechLevelâ„¢ WSF can be installed from 1/4" to 1-1/2" in a single application.
Can it be used over radiant heat systems?
Yes. TechLevelâ„¢ WSF is compatible with most radiant heating systems.
When can flooring be installed?
Non-moisture-sensitive flooring can typically be installed after 4 hours. Moisture-sensitive flooring can typically be installed after 16 to 24 hours.
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