Introducing TotalWorx Accessories PrepWorx WGL203 – the quick-drying synthetic self-leveling solution for wood and gypsum substrates. 

WGL203 is engineered for interior use only and can be applied up to 2 inches in depth, making it ideal for renovation and repair projects. It’s compatible with APA Exposure Type 1 plywood and OSB, offering strong adhesion and reliable performance. WGL203 is also suitable for use over old adhesive residues, including cutback adhesives, and for renovating gypsum and Portland-based leveling compounds. Each 50 lb bag delivers high coverage and fast results, with walkable surfaces in just 2 hours. PrepWorx WGL203 – fast, flexible, and ready to level.