Can I Use Exterior Paint On Untreated Wood?

Answer:

Even though natural weather-resistant wood is the best choice for outdoor exposure, at some point it becomes vulnerable to decay. The only way to properly use untreated wood of any type outside is with the addition of water-repellent preservatives, sealer or paint that contain UV protection.

Answer:

Yes, you can use non pressure treated wood out. However, you need to take some protective measures to ensure that these structures can serve you for as long as possible. You could use outdoor wood sealers, stains, and paints to protect your untreated wood when you use them outside.


Sealing wood for outdoors


Frequently Asked Questions

What kind of paint do you use on untreated wood?

The most common interior paint choice for unfinished furniture are water-based, semi-gloss or gloss, and latex or acrylic. Oil-based enamel paints can also be used as an attractive and durable paint for unfinished furniture.

What can you put on untreated wood outdoors?

There are three surefire ways to waterproof your wood for years to come.

  1. Use linseed or Tung oil to create a beautiful and protective hand-rubbed finish.
  2. Seal the wood with coating of polyurethane, varnish, or lacquer.
  3. Finish and waterproof wood simultaneously with a stain-sealant combo.

What's the best way to paint untreated wood?

Sand the untreated wood with 150-grit sandpaper to smooth out the surface for more even paint coverage. Wipe the sandpaper dust off of the wood using a damp rag. Apply exterior wood primer with a paintbrush or paint roller. What's the difference between treated and untreated wood?

Is it OK to use untreated wood outside?

Even though natural weather-resistant wood is the best choice for outdoor exposure, at some point it becomes vulnerable to decay. The only way to properly use untreated wood of any type outside is with the addition of water-repellent preservatives, sealer or paint that contain UV protection.

How do you treat untreated wood for moisture?

Apply a coat of wood sealant over the surface of the untreated wood, using a paint brush, to prevent moisture from penetrating the wood. Make brush strokes from one end of the board to the other, to prevent lap marks. Let the first coat of wood sealant dry before applying a second coat. Allow the first coat to dry completely for best results.

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