Ardex Feather Finish Cement-Based Finishing Underlayment
Cement-based skim coat for feathering seams and low spots to zero before flooring goes down. Available in gray or white, 10 lb bags.
Free pickup in Markham (ready next business day) · GTA delivery $140
Specs
| Category | Subfloor Prep |
| Colour options | Gray 10 lb · White 10 lb |
| Unit sold | Gray 10 lb (Gray 10 lb) |
| Availability | Ready for Markham pickup next business day |
| UPC | 709850801026 |
| Code | ARSDFGR-10 |
How to use Ardex Feather Finish Cement-Based Finishing Underlayment
- 1Clean the subfloor of dust and loose debris first.
- 2Prime if the product calls for it — most self-levelers and patch compounds need a compatible primer on concrete.
- 3Mix with water to the consistency the bag specifies, using a drill and paddle mixer for a lump-free batch.
- 4Pour or trowel it on, feathering patch compounds to a true zero edge, or spreading self-levelers with a gauge rake.
- 5Let it cure fully per the bag’s schedule before installing your new floor — cure time varies by floor covering type.
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FAQ
How do I know if I need a patch compound or a full self-leveling pour?
Small gouges, seams, and low spots (under about 1/4") are a job for a patch/skimcoat compound. A subfloor that’s sloped, or has low spots across a large area, needs a self-leveling underlayment that pours and finds its own level. Ask us if you’re not sure which your floor needs.
How long before I can install flooring over it?
Cure time depends on the product and your new floor covering — check Ardex FEATHER FINISH Cement-Based Finishing Underlayment, Gray - 10 lb’s bag for the exact window, and always confirm before laying flooring over a fresh pour.
Not sure which product you need?
Use our supplies calculator to get a full kit recommendation for your floor type and subfloor, or ask us directly.