What Kind Of Sealer Can You Use On Exterior Paint?

Answer:

Polyurethane. A clear polyurethane topcoat can seal exterior paints and help prolong the life of the finish. This particular sealer is similar to polycrylic except it is available in two forms. Water-based polyurethane is suited for latex and acrylic painted finishes.

Answer:

Use an Acrylic Sealer Some acrylic sealers on the market specially designed for covering unpainted masonry. Included in the manufacturer’s specifications is the mention that this type of sealer may also be used on the surface of a painted exterior door to add extra protection for the door. This is not a common practice, however.


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Frequently Asked Questions

Can you put a sealer over paint?

Yes, this can happen! You should apply two coats of sealer and let it dry thoroughly in-between each layer. Sealing also provides an easier surface to apply subsequent paint layers starting with a primer.

Can you put waterproof sealer over paint?

Yes. You can paint over Paint Sealer but keep in mind it will not protect the new paint from moisture damage. You may want to use Paint Sealer after the surface is painted and fully dry to protect the new layer of paint from moisture damage.

What kind of Sealer to use on latex paint?

Water-based polyurethane is suited for latex and acrylic painted finishes. If you would like to apply a protective sealer to an oil-based paint, use a solvent-based polyurethane.

What kind of Sealer to use on exterior door?

Some acrylic sealers on the market specially designed for covering unpainted masonry. Included in the manufacturer's specifications is the mention that this type of sealer may also be used on the surface of a painted exterior door to add extra protection for the door.

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