TechLevel™ WSF – Fiber Reinforced Self-Leveling Underlayment for Wood Subfloors (50lb) kerdi-line Shower curbs: Shape custom curbs

Shower curbs: Shape custom curbs that match your exact opening width

which makes it uniquely useful for skimming over minor irregularities rather than doing a full self-leveling pour

Pro Tip: If you're installing near exterior doors or in a mudroom

you know the value of a good underlayment

TechLevel™ WSF – Fiber Reinforced Self-Leveling Underlayment for Wood Subfloors (50lb) kerdi-line Shower curbs: Shape custom curbsTechLevel WSF SLU 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 SLU helps eliminate installation problems caused by the free moisture found in traditional