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11 oz. Clear Satin Oil-Based Spar Urethane Spray

  • Easy to spray spar varnish protection for exterior wood surfaces
  • Provides superior resistance to moisture and harmful UV rays
  • Durable satin shine deepens its amber glow over time
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Product Overview

Varathane 11 oz. Clear Satin Oil-Based Spar Urethane Spray protects outdoor wood projects from weather elements. Aids in protecting outdoor wood from damage due to exposure to sun, water and temperature changes while letting the natural beauty of the wood shine through. High clarity protective finish for exterior wood projects resists graying and weathering. Premium outdoor polyurethane coating continues to deepen its amber look over time to give wood objects a warm, classic look. Expands and contracts with changes in weather conditions.
  • Varathane exterior polyurethane protects outdoor wood projects and applications including fences, railings, patio furniture and house trim; not intended for decks
  • Covers up to 40 sq. ft., apply at least 3 coats on surfaces
  • Satin sheen adds a low luster finish to exterior wood surfaces in a rich golden glow that deepens over time
  • Durable formula provides maximum protection from UV rays and rain
  • Oil-based spar urethane applies easily
  • Dries to the touch in 1 hour
  • Cleans up with mineral spirits
  • Browse Available Floor Refinishing Tool Rental Options
  • Online price includes PaintCare fee in the following states: CA, CO, CT, DC, ME, MN, OR, RI, VT, WA
  • California residents

Info & Guides

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Specifications

Dimensions

Container Size
11 Ounce

Details

Application Method
Aerosol
Base Material
Oil Based
Coating Product Category
Waterproofer/Sealer
Color Family
Clear
Coverage Area (sq. ft)
40
Dry to touch (min.)
60
Interior/Exterior
Exterior
Number of coats recommended
3
Number per Package
1
Paint Key Features
No additional features
Paint Product Form
Aerosol Spray
Paint/Stain Clean Up
Mineral Spirits
Paint/Stain Features
No additional features
Paint/Stain/Waterproofer Product Type
Shellac, Lacquer & Polyurethane
Product Form
Spray
Sheen
Satin
Substrate Condition
Bare Wood,Finished Wood,Old/Reclaimed Wood,Stained Wood,Unfinished Wood
Substrate/Surface Use Type
Wood
Time before recoating (hours)
1
Transparency
Clear
Vertical/Horizontal
Vertical / Horizontal

Warranty / Certifications

Manufacturer Warranty
Satisfaction guaranteed for full refund of purchase price

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 3.7
    out of 250 reviews
  • 61% recommend this product
Filter by:
Showing 1-10 of 250 reviews
The Varathane was used to water proof a bird house...
The Varathane was used to water proof a bird house my grandson and I made. We put on three coats to help prepare it for foul weather. Note each coat takes a day to dry.
by ColD
  • Verified Purchase
LOOKS GOOD
LOOKS GOOD
by Tom
  • Verified Purchase
  • Recommended Product
This sealing spar coating makes wood impervious to water, goes on easy and dries overnight. I sp...
This sealing spar coating makes wood impervious to water, goes on easy and dries overnight. I sprayed my 12-year-old outdoor wooden swing with this and it stopped deterioration in its tracks.
by ronfox
  • Verified Purchase
  • Recommended Product
2 people found this helpful
Clear worked well sprayed and laid out nicely on my project.
Clear worked well sprayed and laid out nicely on my project.
by HomeDepotCustomer
  • Verified Purchase
  • Recommended Product
1 person found this helpful
product easy to use. Needed an excessive long drying period. Caused discoloring on my dark wood(b...
product easy to use. Needed an excessive long drying period. Caused discoloring on my dark wood(black walnut) turning it white. Had to stripe sand full project piece. Light woods worked good and did not require smoth sanding. I will not use this product again.
by Mik
Response from Rust-OleumSupportDec 13, 2018
Uh-oh, something is amiss here, Mik. We want to hear more about your experience with Rust-Oleum Varathane Spar Urethane and try to make things right with you. Please feel free to call us at 800-901-0411 to talk about this more and make sure to have the product handy! - Rust-Oleum Product Support 5 Rustoleum
  • Verified Purchase
1 person found this helpful
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
    by WILLIAM
      TERRIBLE product.
      I've used TONS of finishes over the years, but this stuff is ABSOLUT JUNK! Applied this over a Birch shotgun stock in a VERY light coat. 3 days later and this stuff is STILL gummy. I have to completely sand down to bare wood and start over again. Very disappointed. I would not recommend this stuff to anyone. Literally anything else is better; shellac, lacquer, poly, etc. What a waste of time and $10 for a can.
      by Woodworkerguy
      Response from Rust-OleumSupportAug 2, 2021
      Our Varathane Oil-Based Spar Urethane is recommended for exterior wood surfaces, and requires UV exposure for a complete cure. For this project, we would recommend applying a polyurethane finish. - Rust-Oleum Product Support 2 Rustoleum
        2 people found this helpful
        Rating provided by a verified purchaser...
        Rating provided by a verified purchaser
        by HomeDepotCustomer
        • Verified Purchase
        Don’t waste your time.This product does not give appropriate coverage....
        Don’t waste your time.This product does not give appropriate coverage. You are better off using the one in the can. It works much better.
        by Disappointed
        Response from Rust-OleumSupportJul 27, 2021
        That's not what we expect to hear! To ensure the best coverage with Rust-Oleum Varathane Oil-Based Spar Urethane Spray, we recommend applying a minimum of 3 full coats. If applying over bare wood, additional coats may be needed due to the porosity of the surface.
        - Rust-Oleum Product Support 3 Rustoleum
        • Verified Purchase
        Showing 1-10 of 250 reviews