Product Details
Laticrete - NXT Patch - Underlayment Patch for Most Substrates (25lbs) is a fast-drying, high-strength, cement-based skim coat and patching compound designed to smooth, level, and finish interior substrates prior to the installation of tile, resilient flooring, carpet, wood, and other surface finishes. This 25lb bag is perfect for spot repairs, skim coating, and featheredge applications.
- Featheredge to 1" Application: Easily trowels from a true feather finish up to 1" without shrinkage or cracking.
- Fast-Drying Formula: Ready for most flooring installations in as little as 30 minutes.
- Smooth Finish: Ideal for creating a flat, even surface over concrete, plywood, OSB, cutback adhesive residue, and existing tile.
- No Primer Needed: Bonds to most substrates without the need for priming, saving time and labor.
- Low Dust & Easy Mixing: Offers improved jobsite air quality and smooth workability for quick installation.
Test |
Method |
Result |
|---|---|---|
| Compressive Strength | ASTM C109 | 1 day = 1500 to 2000 psi 7 days = 3000 to 3500 psi 28 days = 4000 to 4500 psi |
| Flexural Strength | ASTM C348 | 28 days = 1000 to 1100 psi |