Product ID: TDS357
TechLevel™ 125 is a high quality, self-leveling underlayment that achieves up to 4,000 psi compressive strength. TechLevel™ 125 levels floors prior to the installation of resilient flooring, carpet, wood, ceramic tile, natural stone tile and other floor coverings. This quick setting underlayment can be applied 1/4″ to 3″ (7.6cm) thick in one pour and seeks its own level in minutes.
| THICKNESS | COVERAGE |
| ¼€ (6.35 mm) | 21 - 22 ft² (1.9 - 2.0 M²) |
| ½€ (12.7 mm) | 10.4 - 10.8 ft² (0.9 - 1.0 M²) |
| 1" (25.4 mm) | 5.2 - 5.4 ft² (0.48 - 0.50 M²) |
| 2€ (51 mm) | 2.6 - 2.7 ft² (.24 - .25 M²) |
| 3€ (76 mm) | 1.7 - 1.8 ft² (.16 - .17 M²) |
Chart for estimating purposes. Coverage may vary based on installation practices and jobsite conditions. For more sizes, use the material calculator at
CustomBuildingProducts.com or contact CUSTOM Technical Services at 800-282-8786.
