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SEAL-ONCE has been leading the innovation in the use of nanotechnology to create long-lasting, non-toxic wood sealers & tinted wood stains since 2005. Our New & Improved NANO+POLY Penetrating Wood Sealer provides superior protection against water damage, decay and eliminates warping & cupping. Unlike most top-coat sealers, NANO+POLY deeply penetrates the surface of wood, using proprietary nanotechnology to form a flexible breathable barrier, that coats the wood fibers at the cellular level. This water-based wood protector combines proprietary nanotechnology with the strength of polyurethane to provide 360° of protection. It is warranted to protect against water accumulation for up to 10 years on vertical surfaces & 6 years on horizontal. With the added POLY in this formula, it also creates a durable surface-coating, that protects against wear & tear in high traffic areas, making it a great choice for wood decks and walkways. NANO+POLY is a water-based, eco-safe sealer that goes on milky white & dries clear and is ideal for use on unfinished interior and exterior wood.. It creates a UV-stable coating that preserves the natural color of the wood and helps resist weathering and decay. It allows wood to age naturally without decay, is non-film forming and will not alter the natural beauty of the wood. NANO+POLY is Ultra-low VOC, making it VOC compliant in all 50 states, including California. NANO+POLY can be tinted and used as wood stain or finish in 9 semi-transparent color tints that also provide added UV protection. Coastal Gray, Black, Bronze Cedar, Brown, Cedar, Light Brown, Mahogany, Natural, Redwood. Recommended Applications Decks Railings Wood siding Log homes Thermally modified wood Docks Piers Fences Exposed beams Outdoor furniture Planters Play structures Cedar shingles. The Days of Needing an Oil-based Wood Sealer & Stain full of Toxic Chemicals are Over Features: Eco-safe Non-toxic
WATER-BASED WOOD FINISH: Our sealant provides top-notch protection against wear and tear in high traffic areas. It\'s odorless and suitable for use on wood siding, log homes, swing sets, outdoor furniture, wooden deck and fence, and more
PENETRATING WOOD SEALANT: Unlike many sealers that only form a topcoat, our protector penetrates below the surface to create a long-lasting, water-resistant shield around the wood. It helps protect against the elements
ULTRA-LOW VOC FLOOR SEALER: Our premium gloss is ultra-low VOC and enhances the extended life of your exterior flooring. The sealant can be safely applied around your home, landscaping, vegetation, or over any water area
WATERPROOF SEALER: Ditch the oil-based sealers and choose a UV-stable coating option. Our fast-drying liquid creates a flexible, breathable barrier and provides a no-fuss, easy clean-up with soap and water, as it allows the wood to grey naturally
NON-TOXIC WOOD PROTECTION: Our user-friendly wood sealers and stains are an effective way to protect your lumber against water damage. When you use Seal-Once, you have the satisfaction of knowing our products will not harm pets, plants, or people
LONG-LASTING WARRANTY COVERAGE: This wood sealer is warranted to protect against water accumulation for up to 10 years on vertical surfaces and 6 years on horizontal surfaces, providing reliable long-term protection
VERSATILE COLOR OPTIONS: Can be tinted and used as wood stain or finish in 9 semi-transparent color tints including Coastal Gray, Black, Bronze Cedar, Brown, Cedar, Light Brown, Mahogany, Natural, Redwood.
