Name: SEAL ONCE Clear Clear Exterior Wood Stain and Sealer in One ( 1-gallon )
Brand: SEAL ONCE
SKU: 5015383513
Price: 29.98 USD
Availability: InStock
Rating: 3.7 (11 reviews)

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Shipping Details

Water-based, eco-friendly, low VOC waterproofer for exterior wood that repels moisture within 4 hours and seals and protects up to 4 years.
Creates a flexible and breathable barrier allowing the surface to expand and contract with the elements stabilizing against water damage and decay.
Effective on exterior thermally modified wood and tropical hardwoods.
Stabilizes against water damage and decay.

General
Color/Finish Family	Clear	Maximum Working Temperature (Fahrenheit)	95
Manufacturer Color/Finish	Clear	Recommended Surfaces	Horizontal/Vertical
Paint Color Family	Clear	Number of Coats Recommended	2
Stain Color	Clear	Clean-up Method	Soap and water
Base Material	Water-based	Apply with Brush	Yes
Package Quantity	1	Apply with Roller	Yes
Use Location	Exterior	Apply with Paint Sprayer	Yes
Unit of Measure Quantity	1	Apply with Paint Pad	Yes
Unit of Measure	Gallon(s)	Exterior Stain Type	Clear
Dry to Walk	4 hours

Dimensions
Container Size	1-gallon	Maximum Coverage Area (Sq. Feet)	350

Features
Algae Resistant	Yes	Minimum Working Temperature (Fahrenheit)	45
Combustible	No	Mold Resistant	Yes
Dry to Touch	30 minutes	Pre-Tinted	No
Flammable	No	Stain and Sealer in One	Yes
Flash Point (Degrees)	0	Tintable	No
Low VOC	Yes	UV Protection	No
Lowe's Exclusive	No	Waterproof	Yes
Mildew Resistant	Yes

Certifications
CA Residents: Prop 65 Warning(s)	Prop 65 WARNING(S) -

Warranty
Warranty	4-year

Compatibility
For Use on Wood	Yes	For Use on Clear Coated Wood	Yes
For Use on Concrete	No	For Use on New or Bare Wood	Yes
For Use with Furniture & Cabinets	Yes	For Use on Previously Stained Wood	Yes
For Use with Decking	Yes	For Use on Severely Weathered Wood	No
For Use with Fencing	Yes	For Use on Slightly Weathered Wood	Yes
For Use with Siding	Yes	For Use on Solid Colored Wood	No
For Use on Composite Decking	No	For Use on Toned Wood	Yes

Miscellaneous
UNSPSC	31211700

Check out the Best Selling Exterior Stains on Lowes.com

Review

3.7 out of 5

11 Reviews

67% Recommend this product

Ratings may include incentivized customer reviews.

11 Customer Reviews

Sort By

Wrong

I ordered 1 gallons and I received 5 gallons. I don’t know how the two were mixed up considering 5 gallons is considerably heavy. I had to waist gas driving up to Lowe’s to return something I didn’t order then reorder what I originally ordered. Not to mention I shouldn’t have been lifting 5 gallons of anything.

BjpAugust 15, 2026

Was this Review Helpful ?

Response from uccoatings Team

We are sorry to hear that this product didn't perform as you'd expected. We would recommend that you contact us directly to resolve this issu... Read More

uccoatings TeamAugust 20, 2026

uccoatings

I ordered it 2 weeks ago and was told it would show 3 different days. Was texted it was delivered this week to my house but nothing showed up. Now I'm trying to get my money back. Good luck

BarryJuly 18, 2026
Verified Purchaser

Was this Review Helpful ?

Response from uccoatings Team

We are sorry to hear that this product didn't perform as you'd expected. We would recommend that you contact us directly to resolve this issu... Read More

uccoatings TeamJuly 21, 2026

uccoatings

Water beads

Would Recommend

Good product. Second time buying this. Works great!

PaulMarch 27, 2026

From UC Coatings

Response from UC Coatings / Abatron

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

UC Coatings / AbatronMarch 30, 2026

weight of bucket

Would Recommend

ease to work with and coverage

robertMarch 1, 2026
From Clear Clear Exterior Wood Stain and Sealer in One ( 5-gallon ) Verified Purchaser

Was this Review Helpful ?

Response from uccoatings Team

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

uccoatings TeamApril 16, 2026

uccoatings

Check your orders.

This order was to be cancelled and it wasn't. I ended up with 2 5gal buckets delivered.

KatthiOctober 22, 2025
From Clear Clear Exterior Wood Stain and Sealer in One ( 5-gallon ) Verified Purchaser

Was this Review Helpful ?

Response from uccoatings Team

We are sorry that your order was not able to be cancelled before shipment. We would recommend that you contact us directly to resolve this issue. ... Read More

uccoatings TeamOctober 24, 2025

uccoatings

Deack Sealant

Would Not Recommend

ease of application

GrampsNovember 19, 2024
From Clear Clear Exterior Wood Stain and Sealer in One ( 5-gallon ) Verified Purchaser

Was this Review Helpful ?

Response from uccoatings Team

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

uccoatings TeamJuly 8, 2025

uccoatings

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SEAL ONCE: Featured Videos

COMPARE PRODUCTS

		Name	Current Item SEAL ONCEClear Clear Exterior Wood Stain and Sealer in One ( 1-gallon )
		Ratings	11
		Waterproof
		UV Protection
		Mildew Resistant
WEATHERWASHTintable Clear Transparent Exterior Wood ( 1-quart )	SEAL ONCEMarine Grade Clear Clear Exterior Wood Stain and Sealer in One ( 1-gallon )	CabotWood Protector Clear Clear Exterior Wood ( 1-gallon )	ValsparPre-Tinted Clear Clear Exterior Wood Stain and Sealer in One ( 1-gallon )	Thompson's WaterSealSignature Series Clear Clear Exterior Wood Stain and Sealer in One ( 5-gallon )	Thompson's WaterSealSignature Series Pre-Tinted Chestnut Brown Semi-transparent Exterior Wood Stain and Sealer in One ( 1-gallon )	Thompson's WaterSealSignature Series Pre-Tinted Desert Tan Semi-transparent Exterior Wood Stain and Sealer in One ( 1-gallon )	Ready SealPre-Tinted Natural Cedar Semi-transparent Exterior Wood Stain and Sealer in One ( 1-gallon )	Thompson's WaterSealSignature Series Pre-Tinted Natural Cedar Transparent Exterior Wood Stain and Sealer in One ( 1-gallon )
	123	543	3590	2355	2362	2359	35	2351

FEATURED PRODUCTS

Exterior wood stain-and-sealer products beautify and protect decks and more. Learn how to find the best wood exterior stain and sealer for your project.

A video demonstrating how to clean and stain a wood deck. Play now.

How-Tos

How to Clean, Stain and Seal a Deck

Learn how to stain a deck, with steps for how to clean the deck wood and how to apply deck stain and sealer. Plus, learn how long it takes to stain a deck.

How-Tos

Stain A Deck for a Gorgeous Outdoor Update

Protect and beautify your deck with a fresh coat of stain. Staining a deck protects the wood from sun and water. Here's how to stain a deck.

SEAL ONCE Clear Clear Exterior Wood Stain and Sealer in One ( 1-gallon )

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SEAL ONCE: Featured Videos

COMPARE PRODUCTS

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Waterproof

UV Protection

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