CUSTOMTECH - TECH LEVEL WSF FIBER REINFORCED SELF-LEVELING UNDERLAYMENT, 50 LB BAG

Supplier SKU: TLWSF50T
East Bay Supply SKU: CBPTLWSF50T

CustomTech TechLevel WSF is a high flow, fiber-reinforced, calcium aluminate cement based, self-leveling underlayment that eliminates the need for reinforcing lath over plywood and OSB on interior wood framed subfloors. It produces a smooth, level substrate ready for the installation of most floor coverings. Formulated using Controlled Cure Technology™, TechLevel WSF helps eliminate installation problems caused by the free moisture found in traditional underlayment.

• No lath required for plywood and OSB subfloors
• High strength for 1/4" to 1/5" nominal pours
• Low prep formula; just sweep, prime & pour. No sandblasting required on acceptable surfaces
• Compatible with most radiant heating systems
• Exceeds TCNA and ASTM requirements for ceramic tile and resilient floor cover installations
• High flow formula has excellent handling and exceptional flow retention properties
• Cures fast and develops high early-strength for quick installation
  
• For interior use only

Suitable Substrates:

• APA-rated 3/4" T&G Type 1 exterior exposure plywood or OSB equivalent of 16" joists for most finished (An additional plywood layer and/or floor support may be required for dimensionally weaker finishes such as natural stone, Saltillo, cement, and glass tiles)
• Concrete
• Gypsum-based underlayment
• Existing ceramic tile 
• Cement or epoxy terrazzo
• Cutback adhesive residue
• Resilient flooring

Coverage per 50 lb bag:  

• 1/4":  22-22.7 sf
• 1/2":  11-11.4 sf
• 1":  5.5-5.7 sf
• 1.5":  3.6-3.7 sf

Technical Data Sheet