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Polywhey Exterior Penetrating Water Proofer, 1 qt




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Exterior Penetrating Wood Stain combines the power of PolyWhey® technology with micro science to deliver an exterior finish that establishes a new level of performance and ease of application. Low VOC, neutral odor Exterior Penetrating Wood Stain delivers color and water proofer deep into wood for lasting beauty and protection against moisture and UV.


  • Durable coating protects against damaging UV rays
  • For new bare wood flooring or previously stained wood floors
  • Use polywhey® exterior wood stain on new, pressure-treated and weathered exterior wood decks, fences, siding, railings, outdoor furniture and other wood surfaces
  • Semi-transparent finish creates a non-toxic, waterproof barrier
  • Protects wood from mold and mildew
  • Minimal, neutral odor
  • Safe for people and pets
  • Fast easy cleanup with soap and water
  • Dries in under an hour
  • Coverage of approximately 400 sq ft per gal on smooth wood surfaces, 200 sq ft on rough wood
  • Low VOC content of 45 g/L
  • Made from a renewable resource
  • Waterproofs and seals wood from the inside to protect against moisture, mold, and mildew and extend the life of wood
  • Juniper is nature's most powerful wood preservative
  • Sku Number


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