Mapei Planipatch Fast-Setting Patching Compound
A fast-setting, polymer-modified cement-based patch for filling cracks, holes and low spots in concrete and wood subfloors. Available in 4.4 lb, 10 lb and 22 lb bags.
Free pickup in Markham once it arrives (2–4 business days) · GTA delivery $140
Specs
| Category | Subfloor Prep |
| Size options | 4.4 lb · 10 lb · 22 lb |
| Unit sold | 4.4 lb (4.4 lb) |
| Availability | Order-in from our supplier’s Ontario warehouse — usually 2–4 business days |
| Code | 94110-04 |
How to use Mapei Planipatch Fast-Setting Patching Compound
- 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 Mapei Planipatch Fast-Setting Polymer-Modified Cement-Based Patching Compound - 4.4 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.