For most smaller jobs an aerosol can of water based varnish will do the job.
Clear floor finish over paint.
Hold the can about 8 inches from the surface at about a 30 degree angle.
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.
Spray overlapping bands of varnish to coat the surface lightly.
Adds a protective gloss finish that is easy to maintain and resists fading and peeling.
A smooth finish is doable with a paint brush if you re experienced but the best finishes are typically sprayed on.
So i got out that general finishes satin top coat this is the one i used and brushed the polyurethane on over the paint and it totally transformed the finish on those chairs.
It is water soluble and a common ingredient in latex paints.
Step 2 wipe the painted surfaces with a damp rag to remove any dust dirt or other loose debris.
It protects your wooden surfaces from scratches and prevents paint from peeling and it s easy to clean.
The problem is that proprietary processes and environmental factors vary widely.
Great for garages basements patios and walkways.
It felt like a really porous matte finish that would be scuffed and stained easily which isn t quite what i needed on dining chairs.
Allow the surfaces to dry thoroughly before applying the polyurethane.
Place dropcloths on the floor and nearby furniture pieces countertops and other surfaces surrounding the painted wood pieces you are going to cover with a clear topcoat.
Several manufacturers produce clear acrylic floor sealers intended for use as a sealer for concrete and asphalt surfaces.
Now the finish feels so silky.
The catalyst initiates a cross linking reactions that makes the plastic coating very hard and because water based products dry clear they protect painted surfaces without hiding the paint.
Suitable for use on interior exterior concrete surfaces.
Polyurethane is a clear varnish that dries to a hard solid finish.
Floors in need of a clear finish that dries quickly.
Clear concrete and garage floor finish topcoat is a ready to use designed for use over bare concrete or over one part floor paints.
You cannot apply one of the polyurethane finishes over.