Henry 549 FeatherFinish Underlayment Patch & Skimcoat is a Portland cement-based patch and skim coat that can be installed over almost any surface to provide a smooth and permanent finish prior to the installation of floor coverings or patching holes, gouges, cracks, and seams, in subfloors such as concrete, brick, masonry, terrazzo and ceramic tile, wood, and metal, prior to the installation of any floor covering. Dries in as little as 15 minutes. The recommended mixing ratio is 2 parts powder to 1 part water (by volume). For the entire bag, mix 1.75 quarts of water with the 7 Lb. bag. The temperature should be above 65 deg. F. Remove dirt, wax, polish, paint, and other foreign material from the floor prior to application. Color: Gray. Dry Time: 15 Mins., Approx. Coverage: 24 Sq. Ft
Underlayment Patch and Skimcoat
- Versatile, use over most surfaces
- Quick drying, in as little as 15 minutes
- Installs from feather edge to any depth
- Use over any surface
- Dries in 15 minutes – install floor covering quickly
- Installs from featheredge to any depth
- Easy to mix just add water
- Exceptional bond to concrete,wood, terrazzo, and ceramic tile
- No primers or additives needed – ever!
- Portland cement-based – will not stain or mildew
