TEC® Feather Edge Skim Coat is a high quality, cement-based compound designed to skim coat, smooth and level irregularities from featheredge up to 1/2" (12 mm). Rapidly sets to install most floor coverings in as little as 15-20 minutes, with exceptional performance. TEC® Feather Edge has superior bond strength. For most applications, the use of a primer is not required. Excellent for use over most substrates and provides a suitable surface for even the most demanding floor coverings, such as VCT, sheet vinyl, etc. Ideal product for use as an embossing leveler when mixed with TEC® Patch Additive (embossing applications require TEC® Patch Additive. No patch additive is required if surface has been primed with TEC® Multipurpose Primer).