Henry 12163 549 Featherfinish Underlayment Patch And Skimcoat, Gray, 7 Lb

Henry 549 FeatherFinish Underlayment Patch and Skimcoat is a Portland cement-based formula designed to create a smooth, permanent finish on subfloors before installing floor coverings. This product fills ridges, gouges, depressions, and seams across most subfloor types, bonding strongly to concrete, wood, terrazzo, and ceramic tile.

The 7 lb bag offers exceptional coverage and requires no primer or additives to apply. Simply add water to mix, and the product dries in approximately 15 minutes. Whether you're patching small problem areas or skimming large sections, this underlayment adapts to your project needs.

Features and Benefits

• Easy Water-Only Mixing: Add water to activate; no primer, additives, or special equipment needed to prepare the product.
• Excellent Adhesion: Strong bond to concrete, wood, terrazzo, ceramic tile, and most subfloor materials ensures lasting repairs.
• High Coverage Rate: One 7 lb bag covers up to 24 sq ft at 1/8" depth when patching, up to 70–100 sq ft when skimming concrete, and up to 198 sq ft over plywood.
• Mildew and Stain Resistant: Portland cement formula resists mildew growth and discoloration over time.
• Feather-Edge Application: Applies from a feather edge to a full depth, giving you control over blending with existing surfaces.

Specifications

• Brand: Henry
• Model: 12163
• Series: 549
• Weight: 7 lb
• Color: Gray
• Type: Portland cement-based patch and skim coat
• Coverage: Up to 24 sq ft at 1/8", 70–100 sq ft when skimming concrete, up to 198 sq ft over plywood
• Drying Time: Approximately 15 minutes