SEAL-ONCE® NANO+POLYTM Premium Wood Sealer combines our proprietary nanotechnology formula with the strength of polyurethane to provide 360° of protection. Now available in Clear and Ready Mixed Colors! The NANO creates a durable finish that allows wood to expand & contract, while the POLY adds surface protection against wear & tear in high traffic areas.
- water-based polyurethane wood finish: our sealant provides top-notch protection against wear and tear in high traffic areas. it’s odorless and ideal for use on wood siding, log homes, swing sets, outdoor furniture, wooden deck and fence, and more.
- 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 resist wood damage, deterioration, and protects against the elements.
- floor sealer applicator: our premium gloss is ultra-low voc and great for enhancing 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.
- seal-once: our user-friendly wood sealers and stains are an effective way to protect your lumber or concrete against water damage. when you use seal-once, you have the satisfaction of knowing our products will not harm pets, plants, or people.
