Goes on very thin for low spots, joint transitions or doorways.
SURFIX SKM is a polymer-modified, rapid-setting, interior patching compound used to fill voids and smooth the surfaces of open concrete and wood underlayments prior to the installation of finished floor coverings. Common floor coverings can be installed in as little as 1 hour.
Economical interior patching compound
For low spots, transitions or thresholds
Fills voids and smooths concrete surfaces
Install flooring in as little as 1 hour
Disclaimer: Designed for thickness range of 0" to 0.5" Neat. These calculations are approximations only and do not take into account waste and variations in job site conditions or application.