Redwood Siding Blister Paint

Choose an acrylic latex paint for exterior redwood surfaces and acrylic deck paint for redwood that lies underfoot.

Redwood siding blister paint.

We just finished painting our garage cedar siding lap we scraped sanded filled bad spots with interior exterior filler sanded and feathered all edges wiped clean with solvent let dry and primed spots that needed it let dry over night and painted the next afternoon now 5 days later noticed blistering on one end of garage what is the problem and why. Semigloss and gloss latex paint are suitable for interior redwood surfaces. Ready to paint in 20 minutes. Redwood siding is a particularly challenging material for painters.

Flat oil latex redwood no. It resists scuffing cracking peeling and blistering. It is perfect for railings shakes shingles siding fences furniture and planters. Holds better than vinyl spackle and even.

The soft wood like some other woods is filled with tannins. How to repair cracks and peeling blistering paint in redwood siding using alex fast dry acrylic latex caulk silicon. These water soluble chemical compounds rise to the surface of the. Consult your hardware store about the condition of your redwood siding.

Blisters form when the top layer of paint lifts from the underlying surface. There are two common options for finishing wood. Blisters are caused when the newly applied paint detaches from the surface beneath for one reason or another. Repair old or damaged caulking or install new caulking as needed install vents or exhaust fans or siding wedges to allow the moisture a path to escape instead of going through the paint.

If blisters go down to a previous coat remove all loose paint by scraping or other methods and sand the surface to smooth out any rough edges. Make sure to take the time to invest time in this process since the preparation exposes the initial layer of redwood allowing it to breathe and absorb the primer and paint. However they will not hold up on redwood subject to harsh weather and friction based duress. Wood siding is a durable and attractive siding material but it requires protection from sunlight and moisture.

The blisters can be caused by heat moisture incompatibility and more. If it is already painted you will want to carefully strip the paint away with scrapers and sandpaper. Exterior siding paint vs. The blisters look rather like pox on a face and are unsightly bumps on the smooth paint surface.

The surface might have been dirty or the weather too hot or cold or moisture could. The behr 1 gal.