SEAL-ONCE NANO+POLY Premium Clear Outdoor Wood Sealer, 1 Gallon
SEAL-ONCE NANO+POLY Premium Clear Outdoor Wood Sealer, 1 Gallon
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SEAL-ONCE

SEAL-ONCE NANO+POLY Premium Clear Outdoor Wood Sealer, 1 Gallon

4.6 stars out of 16 reviews
(4.6)|
16 ratings
SEAL-ONCE NANO+POLY Premium Clear Outdoor Wood Sealer, 1 GallonSeal Once Cedar NANO POLY Premium Wood Sealer 1 GallonSeal Once Brown NANO POLY Premium Wood Sealer 1 GallonSeal Once Black NANO POLY Premium Wood Sealer 1 GallonSeal Once Mahogany NANO POLY Premium Wood Sealer 1 GallonSeal Once Bronze Cedar NANO POLY Premium Wood Sealer 1 GallonSeal Once Natural NANO POLY Premium Wood Sealer 1 GallonSeal Once Light Brown NANO POLY Premium Wood Sealer 1 GallonSeal Once Redwood NANO POLY Premium Wood Sealer 1 GallonSeal Once Coastal Gray NANO POLY Premium Wood Sealer 1 GallonSeal Once Bronze Cedar NANO POLY Premium Wood Sealer 5 GallonSeal Once Natural NANO POLY Premium Wood Sealer 5 GallonSeal Once Coastal Gray NANO POLY Premium Wood Sealer 5 GallonSeal Once Light Brown NANO POLY Premium Wood Sealer 5 Gallon
Size:1 gal
Actual Color:Light Red
Beige
Black
Bronze
Gray
Light Brown
selected, Light Red
Mahogany
Red
Brown, Out of stock

Key item features

  • Advanced Formulation: Features a proprietary nanotechnology formula fused with polyurethane for maximum flexibility and durability, penetrating deep to form a lasting, water-resistant barrier.
  • Eco-Conscious Design: Water-based, eco-friendly, and ultra-low VOC formulation, ensuring it is odorless and safe for people, plants, pets, and surrounding landscaping.
  • Versatile Application: Suitable for a wide range of outdoor wood surfaces including decks, fences, wood siding, log homes, outdoor furniture, swing sets, and pergolas.
  • Durable Protection: Resists rot, decay, and cupping, while allowing wood to expand and contract naturally, ideal for high-traffic areas.
  • Easy Maintenance: Offers simple clean-up with soap and water, enhancing user convenience.
  • Aesthetic Options: Available in Clear and various Ready Mixed Colors such as Coastal Gray, Light Brown, and Natural, providing diverse aesthetic choices.
  • Coverage Efficiency: Provides a coverage area of 250-350 sq. ft. on horizontal surfaces, ensuring efficient use.
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Current price is $64.98
Price when purchased online
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Columbus, 43215
Arrives by Mon, Feb 16
Only 6 left
Sold by U-C Coatings
Fulfilled by Walmart
4.5 stars out of 5, based on 20 seller reviews(4.5)
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Customer ratings & reviews

4.6 out of 5 stars
stars16 ratings12 reviews
How item rating is calculated
  1. 5 stars81% (13)
  2. 4 stars6% (1)
  3. 3 stars6% (1)
  4. 2 stars0% (0)
  5. 1 star6% (1)
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Showing 1-3 of 12 reviews

Nov 6, 2025
Chris
5 out of 5 stars review

Seller Verified Purchase

Excellent Stain and Sealer

This is one the best stain/sealers on the market. It goes on easy, clean up is easy, and lasts a long time. The color tint is excellent.

Review from UC Coatings
Helpful?7H76OXN37RMS818898606
May 31, 2025
kathleen
Top Reviewer
Item details
Size: 1 gal
Color: Brown
Sold and shipped byU-C Coatings
5 out of 5 stars review

Verified Purchase

Deck stain

Yes, “Seal Once”…once a year.

Helpful?7H76OXN37RMS818898606
reply from uccoatings Team

Thank you for your feedback, we’re happy to hear that this product worked well for your application!

May 30, 2025
bruce
Item details
Size: 1 gal
Color: Black
Sold and shipped byU-C Coatings
5 out of 5 stars review

Verified Purchase

good paint

Helpful?7H76OXN37RMS818898606
reply from uccoatings Team

Thank you for your feedback, we’re happy to hear that this product worked well for your application!