Dynaseal® One Step Wood Protector

Dynaseal One Step Wood Sealer’s revolutionary new nanotechnology creates a flexible non-film forming breathable protective matrix that penetrates, stabilizes, and weatherizes wood. Protect from mold and mildew stain, airborne black mold and water damage and decay. Dynaseal is a sealer, waterproofer, and primer that provides years of protection with just one coat.

Large volume customers – please contact us for larger sizes.


Product Details

In an industry where toxins are the norm, Vermont Natural Coatings has found a better way. Unlike most sealants that sit on the surface and wear away quickly, requiring reapplication every year or two Dynaseal uses nanoparticle technology to penetrate deep into the substrate. This creates a breathable, flexible barrier that becomes part of the cellular structure, preventing water from seeping in while allowing moisture to escape. Dynaseal One Step Wood Protector is an innovative new product for a changing world, one that places renewed importance on our future. Vermont Natural Coatings: delivering coatings that are safe for people, pets and the planet.

  • Fights fungal and microbial attack
  • Resistant to salts & chlorides
  • Ultra low VOCs
  • Eco-friendly and non-toxic
  • Non film-forming
  • Seals and primes wood
  • Easy soap & water cleanup
  • Fireproof rating: Class B


SURFACE PREPARATION: Surface should be free of dust, dirt, contaminants, oil, grease or additives. Clean surfaces thoroughly with Vermont Natural Coatings Multi-Surface Cleaner before applying Dynaseal One Step Wood Protector. Can be used as a primer or as a standalone one-coat wood sealer. Can be painted over when dry to touch.

  1. Stir or shake well prior to use.
  2. Always test finish on a sample piece of wood to confirm desired appearance. For best results apply when relative humidity is between 40% to 60%. Do not apply if temperature is below 35˚F/1.67˚C
  3. Apply with brush, pad, pump-up garden sprayer, air-assisted and or airless sprayer. Use 17 to 19 tip and medium to coarse spray pattern. Brush out any puddles.
  4. Apply one coat. If applying two coats, apply second coat while first coat is still damp. Do not sand between coats.
  5. Under normal conditions treated wood will be dry and
    ready for foot traffic in 2-3 hours.
  • COVERAGE: One Gallon will cover approximately
    200-300 sq. ft. depending on porosity of wood.

International Shipping

Vermont Natural Coatings PolyWhey© finishes are in use from Canada to Peru to Japan. Our international customers enjoy hassle-free, dependable ordering and shipping services from the Vermont Natural Coatings team.

For queries on international shipping, contact [email protected] or call us at (802) 472-8700.

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