Seal-Once Nano+Poly Penetrating Wood Sealer with Polyurethane – Premium Waterproof Sealant -1 Gallon & Natural
$64.98 $60.00
$64.98 $60.00
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Customer Reviews
4.3 out of 5 stars 1,324
4.3 out of 5 stars 2,272
4.3 out of 5 stars 469
3.9 out of 5 stars 122
Price
$65.98$65.98 $68.98$68.98 $61.98$61.98
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Recommended Applications
Decks & fences, wood siding, log homes, outdoor furniture, swing sets, pergola, thermally modified wood, and shakes Docks & piers, outdoor furniture, thermally modified wood, swing sets, pool decks, and walkways Fences, wood siding, log homes, shake roofs, thermally modified wood, outdoor furniture, swing sets, pergola, shakes, and decks Exotic woods/hardwood decking, thermally modified wood
Colors
Clear, Black, Bronze Cedar, Brown, Cedar, Coastal Gray, Light Brown, Mohogany, Natural, and Redwood Clear, Bronze Cedar, Natural, and Coastal Gray Clear, also available to be tinted Clear and Light Brown, also available to be tinted
Water Based Formula
✓
✓
✓
✓
Surface Dry Time
3-4 hours 2-3 hours 2-3 hours 3-4 hours
Full Cure Time
24-48 hours depending on temperature and humidity 12-24 hours depending on temperature and humidity 12-24 hours depending on temperature and humidity 24-48 hours depending on temperature and humidity
Approximate Coverage
150-300 sq. ft. 150-300 sq. ft. 150-300 sq. ft. 150-300 sq. ft.
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 protect 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.
8 reviews for Seal-Once Nano+Poly Penetrating Wood Sealer with Polyurethane – Premium Waterproof Sealant -1 Gallon & Natural
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$64.98 $60.00
Jeff in the Amazon –
Great for Pooh-Pastries
Poored on pooh and perfectly preserved like a pastry.
Charles D. –
Great protection
Easy to apply, good coverage, great protection.
D. Jarrell –
Time will tell I guess
It seems like it works very well repelling water, hopefully it does so for awhile. But there’s nothing natural about the ‘natural’ color – its a hideous orangey-yellow that I’ve never seen in nature. I’ll wait a few months to see if it fades to something tolerable… I don’t the energy or inclination right now to start over again. Lesson learned – read reviews and test before going all in.
Ditto Co –
Excellent product
Used on our old weathered outdoor cedar on our patio wall. Product soaked into the wood so well and looks beautiful. We used the tinted product, and it even enhanced the different wood tones in the wood and made it all look new while providing a great weather proof seal.
WifeMomLove –
Investment saver!!!!!
Just what we needed to seal in our outdoor play set. We invested in a huge play set for the kids and sadly it was not the quality you’d expect from a well known children’s company. After six months it was showing so much wear that I needed to try something to save it. This stuff seals out water and I don’t see any further fading of wood nor splits happening. I highly recommend this stuff. I will add that my husband was worried about the color I chose but it’s matched perfectly!
e –
Easy to use -A great find
Works well. Just on three weeks so longevity not able to determine. However, it paints on easily, only problem being it needs two coats no more than an hour apart, so work fast. Now easy on a long stairway to the beach – no water or heat breaks for the applier. Water beads up – nice gloss – not too shiny, doesn’t darken nice wood very much either.
T. Brady –
Get Samples First
As some have noted, the natural has a very yellow hue to it. I purchased various samples directly from Seal-Once and experimented on my deck. Clear was nice but not much to it, natural was too yellow, and cedar a bit orange. I started mixing the colors and found the ideal color. 15 parts Clear, 5 parts Natural, and 1 part Cedar. Super easy to mix and produced perfect results. Now as far as longevity … well, that’s another post.
adrienne fournier –
floor
did not like how it came out and very watery