Paint Primer Over Exterior Bare Wood Siding

Great for wood trim doors and walls.

Paint primer over exterior bare wood siding.

Anything you paint needs a primer to protect what s underneath and one of the most important surfaces for using a primer on is wood. Penetrates and seals bare wood for strong adhesion and a long lasting finish. 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. This particular product is one of the oldest and most trusted shellac based primers and sealers on the market.

After the first coat of primer seal window surrounds and door joints with siliconized acrylic latex caulk. As a general rule use an alkyd primer and a latex topcoat when repainting. Next you re ready for a coat of an alkyd primer which has resins that help preserve the wood. Smoothest most luxurious finish.

Get this wrong and you can cause damage to the property or surface that can lead to expensive repairs. Sure you can paint bare wood with a high quality exterior paint but if you want it to last prime it first. But giving your exterior an arsenal of weatherproofing bonding sealer prime bare exterior wood siding first. It will dry into a denser smoother.

Preparing to paint your entire home s exterior certainly not going to hurt anything priming entire exterior but most of surfaces not required. Hardboard siding may also require a primer. 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. Places to use a high bonding exterior primer is any places you just filled.

The thinking was that the. 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. Shellac based primer can be thought of as heavy duty stuff. To help get this purchase right the following exterior primer guide will help clear a few things up.

For decades the professional paint preparation protocol was to prime unpainted wood with oil based primer and then topcoat it with at least two coats of latex paint. Be sure that your primer is appropriate for the surface you re painting. Those troubled spots say where oils are seeping through siding a good coat of exterior primer over old paint is recommended. This combination insures proper adhesion sealing also weatherproofing.

The two applications of primer were followed with two coats of high quality exterior latex paint for a clean smooth finish. For the second coat of primer use an acrylic latex to prime for all top coats. Any places you scraped off to bare wood. A primer is only going to work well if you know what to look for.

Adheres to previously painted surfaces and bare wood where stain blocking is not required.