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Rust-Oleum Marine Coatings Spar Varnish Gloss Clear Oil-based Marine varnish ( 1-quart )

Name: Rust-Oleum Marine Coatings Spar Varnish Gloss Clear Oil-based Marine varnish ( 1-quart )
Brand: Rust-Oleum
SKU: 3200869
Price: 19.98 USD
Rating: 4.6 (110 reviews)

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4.6

110

Package Quantity: 1

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Rust-Oleum Marine Coatings Spar Varnish Gloss Clear Oil-based Marine varnish ( 1-quart )

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4.6

110

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Rust-Oleum Marine Coatings Spar Varnish is exterior polyurethane for wood surfaces above the waterline. It provides a warm golden glow that enhances wood's natural beauty while protecting it from UV, salt and mildew. It's tough, flexible, long-lasting coating expands and contracts with changing weather conditions.

Rust-Oleum Marine Coatings Spar Varnish is an exterior urethane that provides maximum protection against sunlight, water and sea spray on trim, railings, furniture and other wood boat surfaces
Works above the waterline; apply to exterior wood boat surfaces
Oil-Modified urethane provides a flexible coating that applies easily
Dries to the touch in 2 hours and covers up to 150 sq ft
Gloss finish provides long-lasting protection
Excellent durability and corrosion-resistant in extreme weather conditions

SDS

HowTo Manual

Prop65 Warning Label

General
Manufacturer Color/Finish	Clear	Maximum Working Temperature (Fahrenheit)	90
Paint Color Family	Clear	Textured	No
Series Name	Spar Varnish	Number of Coats Recommended	3
Sub-Brand	Marine Coatings	Shake Can Before Use	Yes
Type	Marine varnish	Clean-up Method	Mineral spirits
Sheen	Gloss	Actual Net Contents (Fluid Oz.)	32
Base Material	Oil-based	Primer Recommended	No
Package Quantity	1

Dimensions
Container Size	1-quart	Maximum Coverage Area (Sq. Feet)	150

Features
Antifouling	No	Non-Flammable	No
Dry to Recoat (Minutes)	480	Pre-Tinted	No
Dry to Touch	1-2 hours	Rust Resistant	No
Elastomeric	No	Skid Resistant	No
Enamel	No	Stain Blocking	No
Fade Resistant	Yes	Stain Resistant	Yes
Low Odor	No	Time Before Water Exposure (Days)	1
Low VOC	No	Tintable	No
Mildew Resistant	Yes	UV Resistant	Yes
Minimum Working Temperature (Fahrenheit)	40	Varnish	Yes
Non-Combustible	No	Zero VOC	No

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

Warranty
Warranty	None

Compatibility
For Use on Metal	Yes	For Use on Topside	Yes
For Use on Wood	Yes	For Use on Bottom Side	No
For Use on Fiberglass	Yes

Miscellaneous
UNSPSC	31211500

Check out the Best Selling Marine Paint on Lowes.com

Review

4.6 out of 5

110 Reviews

89% Recommend this product

Ratings may include incentivized customer reviews.

+ 2 images

What Customers Are Saying

The product appears to be a durable, weather-resistant varnish suitable for outdoor and marine use. Customers report it provides a glossy, attractive finish on various wood surfaces and holds up well over time, even in harsh conditions. However, some noted a slight amber or yellow tint, and lengthy drying and curing times. Overall, the varnish is described as high-quality and well-suited for protecting outdoor wood projects.

Customer review summary generated by AI, including incentivized reviews.

110 Customer Reviews

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Customer Sentiment

Customer liked

6 pk

Quick home delivery

Johnboy87November 2, 2025
From 6 -Pack Marine Coatings Spar Varnish Gloss Clear Oil-based Marine varnish ( 1-quart ) Verified Purchaser

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Works well with ample time

Spread well with a brush and looked great, but took quite a while (10 days) to fully cure out.

Cart builderOctober 31, 2025
Verified Purchaser

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Response from Rust-OleumSupport

We appreciate you reaching out and sharing your feedback with us! Please keep in mind that the number of coats, thickness, temperature, and humidity ...

Rust-OleumSupportNovember 3, 2025

Rustoleum

Coop Peotection

Would Recommend

Easy to apply. Nice to watch rainwater bead and run right off my wood finish

AndyOctober 16, 2025
Verified Purchaser

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86bG93ZXM/d70c09f3-939e-52e7-8fa2-a1f827960005

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leaking

Would Not Recommend

this is how I received it.

NickSeptember 10, 2025

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86bG93ZXM/1784fc92-5179-525e-b5c8-83ae5469046d

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Response from Rust-OleumSupport

Nick, this is not what we expect to hear, and we would like to speak further with you. Please give us a call at 888-683-5667. When calling in, please...

Rust-OleumSupportSeptember 12, 2025

Rustoleum

Takes a long time to dry fully

Would Not Recommend

Takes a long time to dry fully

RobertJuly 23, 2025
Verified Purchaser

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Response from Rust-OleumSupport

Thank you for the feedback, Robert, on the drying time of Rust-Oleum Marine Coatings Spar Varnish. It is recommended to apply when the temperature is...

Rust-OleumSupportJuly 23, 2025

Rustoleum

98 Questions

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Rust-Oleum Marine Coatings Spar Varnish Gloss Clear Oil-based Marine varnish ( 1-quart )

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