Best Primer For Weathered Wood Siding

Use a brush when painting old siding.

Best primer for weathered wood siding.

Zinsser b i n primer sealer great interior primer both for bare and painted wood. With old buildings such as my 130 year old barn water blasting the loose paint is not a recommended practice. Next you re ready for a coat of an alkyd primer which has resins that help preserve the wood. Latex paint can be applied over either latex or oil based primer.

Use either latex or oil based primer that has been recommended for the type wood you are painting. The recommendation for chalky dusty surfaces is chalk resistant primer i have plenty of kilz 2 on hand but it recommends sanding the weathering off the wood first something i absolutely cannot do. For the second coat of primer use an acrylic latex to prime for all top coats. Soap like compounds can form on oil primers in as little as two weeks.

These primers are ideal for delivering the best appearance of flats and enamels on doors trim and exterior siding according to revnew. Top 10 best exterior primers of 2020 reviews. This water based sealer goes on clear and is designed to bond and seal a number of. Don t let the primer sit more than a few weeks before painting.

Choose latex stain blocking primer if the stains are solvent based e g crayons or grease and oil based stain blocking primer if they re water based e g water based wood stain smoke or. The childguard label suggests 100 acrylic universal primer for unpainted wood but i m assuming that means new wood not weathered. Oil based primer while it may penetrate. How to prep weathered wood for painting.

Rust oleum painters touch 1 2 pint latex. If you re able to sand any weathered areas back to bright wood or if the siding isn t weathered then latex primer is probably the better bet. This is a great water based. Some acrylics seal out moisture and mildew or block odors as well.

Kilz premium high hide stain blocking latex primer great interior and exterior anti mold and mildew option. Acrylic sealing primers usually 100 percent acrylic hide stains and seal tannins. If the unfinished wood was exposed more than 3 to 4 weeks lightly sand the surface to remove the thin layer of degraded wood before applying paint. Wash it down with a hose.

After the first coat of primer seal window surrounds and door joints with siliconized acrylic latex caulk. Krylon all purpose 12 ounce aerosol 51318 8.