Use a floor buffer for scuffing away the loosened spots of paint.
Varnish over painted floor.
To get a smooth coat of varnish the underlying paint surface must be clean and smooth.
Once your painted surface is dry then you ll want to equip yourself with a 120 grit sandpaper so.
It protects your wooden surfaces from scratches and prevents paint from peeling and.
Clean the surface with a dry mop.
Previously painted hardwood floors.
You can rent a floor buffer from a hardware supply store.
As you do so plan your application strategy for the poly perhaps by.
How to use polyurethane over latex paint.
Wipe the floor free of dust with a damp rag.
The sealer also protects surfaces from scratches marks yellowing and staining.
Paint over knots with knot blocker to ensure they don t show through your newly painted floor.
It is possible to cover and protect your painted finish with clear epoxy such as on a floor but you may find it difficult to find a manufacturer that will give you a guarantee regarding its durability.
You can apply varathane to any surface containing interior and exterior latex paint including walls tables chairs and workbenches once the paint is dry.
Roll a thin layer.
How to varnish painted wood floors 1.
Now you re ready to paint.
Select the right polyurethane for your floor and preference.
Polyurethane is another synthetic plastic with superior protective and adhesive properties that works well as a clear coat for a painted floor.
Let the dust settle and vacuum it all up.
Grease stains dirt dried mud and any sort of other filth needs to be washed off before you.
Varnish is more durable than paint and imparts luster to painted surfaces.
Before coating a painted surface with water based floor polyurethane it s essential to allow the paint to cure.
Lightly sand intact areas of paint as well to give them the grit needed to receive new paint.
The problem is that proprietary processes and environmental factors vary widely.
Step 2 buff the concrete surface.
What kind of varnish goes over painted wood.
Polyurethane is a clear varnish that dries to a hard solid finish.
A polyurethane coating blocks the air and moisture needed for curing and if the.
A water based poly will leave a clear finish whereas an.
Varathane is a water based polyurethane sealer that adds shine to wood and latex painted surfaces.
The proper way to polyurethane over paint step 1.