Plywood Floor Patching Compound

The low areas are no more than 1 2 deep and the biggest area is about 3 by 3.

Plywood floor patching compound.

The floor patch and leveler will remain flexible allowing the plywood subfloor to flex without cracking the filled in areas. Patching compound has a fairly short open time during which it s flexible enough to spread so mix only as much as you can apply in about 15 minutes and work quickly. It s important to level a plywood or wood subfloor before you install any kind of floor covering over it or bumps and unevenness can create problems. The floor patch helps fill minor dips and imperfections.

Speedfinish patching finishing compound a fast curing cement based patching and skim coating compound that provides a smooth finish to a variety of substrates prior to the installation of floor coverings. Speedfinish patching and finishing compound is a fast curing cement based patching and skim coating compound that provides a smooth finish to a variety of substrates prior to the installation of floor coverings. Fill any cracks or holes in the plywood sheeting with a crack filler or caulking compound designed for use with plywood. It appears the consensus is to use patching compound as opposed to shingles and layers of felt paper.

This problem is there doesn t seem to be anything anywhere that provides specific advice on using patching compound on plywood. Allow to dry and lightly sand for an even and flat surface. Apply from feather edge up to 1 2 13 mm thick. The best material for filling gaps and depressions is patching compound.

For patching and repairing indoor surfaces prior to flooring installation. Pre mixed floor patch helps repair cracks and holes in concrete vinyl and plywood floors before installing tile or other flooring. This underlayment sets in 2 hours and can be used on concrete wood and metal flooring as a feather edge deep fill or embossing leveler. Although patching compound works well for gaps between subfloor sheets that are less then 1 4 inch in width you can also fill these with polyurethane subfloor caulk.

Step 2 use a damp mop to remove remaining dust or particles that will interfere with adhesion and allow the surface to dry completely. Ready to use latex based product used to fill cracks fastener or knot holes and level low areas in plywood subfloors or concrete surfaces. Excellent as an embossed vinyl floor leveler.