ARDEX SKM™ Skimcoat Patch & Finishing Underlayment

Skim Coat Patch & Finishing Underlayment is a trowelable patch and skim coat for use over interior concrete, wood, moisture-insensitive tile and stone, cutback and other non-water soluble adhesive residues on concrete.

Features

• Use to patch and skim coat concrete, wood, moisture-insensitive tile and stone and non-water soluble adhesive residues on concrete
• Non-sanded; install from a featheredge up to 1/2″ (12 mm)
• Walk on and install floor covering in as little as 30 minutes

Installation

• Mixing Ratio: 1.5 quarts (1.4 L) of water per 10 lb. (4.5 kg) bag
• For smaller batches, use 3 parts powder to 1 part water by volume
• Coverage: 150 – 200 sq. ft. (14 – 18.5 sq. m) per bag at a skim coat
• Coverage will vary depending on the texture of the surface being smoothed.

Performance

• Walkable: 30 minutes
• Install Flooring: For most floor coverings:
• Approx. 30 minutes when installed at a skim coat
• Approx. 1 – 2 hours when installed at thicknesses greater than 1/16″
• For moisture-insensitive tile and Portland cement-based setting materials:
• Approx. 30 minutes when installed at a skim coat
• Approx. 60 – 90 minutes when installed at thicknesses greater than 1/16″
• VOC: 0
• Packaging: 10 lb. (4.5 kg) bag
• Storage: Store in a cool, dry area. Do not leave bags exposed to sun.
• Shelf Life: 1 year, if unopened
• Warranty: ARDEX L.P. Standard Limited Warranty applies. Also eligible for the ARDEX/HENRY SystemOne™ Warranty when used in conjunction with select HENRY_® Flooring Adhesives.