PetraWood

Internal Wood Sealer

PetraWood is the perfect one-time treatment for exterior wood. It keeps moisture out, strengthens the wood and extends the life of the wood. 

Wood is Expensive

Wood is expensive. And the average cost to replace a deck is between $25,000 - $45,000. Taking one step to treat your deck can extend the life of your deck and give you years and years of longevity so that you can enjoy your deck and not have to worry about costly repairs or replacement.  

One-time Treatment

This is a permanent seal. Exposed exterior wood really takes a beating from the elements. Most retail products found at the local hardware store will need to be reapplied every 1-3 years. PetraWood is the answer to extend the life of your wood with a one-time treatment. Do it once, and never think about it again!

Non-Toxic, Odorless & Easy To Apply

PetraWood is a non-toxic, non-flammable, penetrating alkali activated silica aero gel that permanently seals, waterproofs, hardens and preserves wood products.

PetraWood is a Wood Treatment Not a Wood Finish

PetraWood will not permanently alter the color, texture, or any other physical characteristic of the natural wooden surface to which it is applied. It works internally in the wood leaving a bondable surface (to which a stain can later be applied if desired).

Can Paint or Stain Be Applied After Using PetraWood? Yes!

PetraWood provides a prepared surface 300% more effective than wood in the bonding of varnish, stains, paints and mastics. It leaves a “bondable” surface to which a wide variety of coatings, stains or paints can be applied, including polyureas and urethanes.

Advantages of PetraWood:

  • One-time application. Apply it once and be done forever.
  • Impedes penetration of grease, oil and acids
  • Impedes fungus, molding, rotting and warping
  • Impedes deterioration by weathering
  • Permanently densifies and hardens
  • Enables easier removal of snow and ice
  • Leaves a natural look to wood - no film or membrane on the surface
  • Helps wood retain natural look for longer
  • Non-toxic, environmentally and ecologically friendly
  • Odorless
  • Low VOC
  • Easy clean-up with water
  • Helps wood retain its structural integrity longer
  • Treated wood is 300% more effective in bonding of varnish, stains, paints and mastics.

The Perfect Solution For:

  • Decks
  • Fences
  • Barns
  • Sheds
  • Garages
  • Cedar Shakes
  • Cedar Shingles
  • Docks
  • Fence Posts & Rails
  • Window Boxes
  • Planting Tubs
  • Snow Fences
  • Bridges
  • Wooden Basements
  • Wood Siding
  • Wood Shingles
  • Log Homes
  • Window Boxes, Frames & Sashes
  • Wooden Planters
  • Just about anything made out of wood!!!
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