Primer For Wood Siding

As a general rule use an alkyd primer and a latex topcoat when repainting.

Primer for wood siding.

This is a great water based option from kilz premium line of primers. Exterior wood trim is the first thing needed when painting most exteriors. An oil based primer is usually best for painted wood that shows chalking a chalky powder on the surface as the paint binder degrades or chipping. The first application of primer was absorbed immediately into the wood but the second application of primer did a fantastic job of covering the weathered siding.

Use a brush when painting old siding. Hardboard siding may also require a primer. Understanding how many coats of paint on exterior wood will seal protect much longer. Soap like compounds can form on oil primers in as little as two weeks.

It will dry into a denser. Kilz premium high hide stain blocking latex primer great interior and exterior anti mold and mildew option. This makes it a really good choice for softwood surfaces. Ideal for covering just about any surface including wood plaster concrete glass tile and metal this primer is suitable for a wide range of different projects.

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. Be sure that your primer is appropriate for the surface you re painting. The two applications of primer were followed with two coats of high quality exterior latex paint for a clean smooth finish. Primers wood stains sealers clear topcoats concrete masonry products.

Don t let the primer sit more than a few weeks before painting. However if wood siding has been painted without primer first you only need to prime over problem areas where paint has shown failure in the past. It will give you a super smooth surface to paint and like most water based primers it s great at filling imperfections in porous surfaces. For best results fresh siding should be pre primed on all six sides with a stain blocking primer and top coated with 100 percent acrylic latex paint.

Whether you are painting wood siding masonite t 111 clapboard siding or wood trim all information below pertains to them all. Cedar and redwood for example usually require an oil based primer to seal the surface so that tannin stains don t bleed through the topcoat. Are you repainting exterior wood trim.