Top 10 Spar Varnishes (April 2024)

TotalBoat Gleam Marine Spar Varnish – ⭐ Best Overall Spar Varnish

409314 by TotalBoat

CLASSIC MARINE VARNISH contains premium tung oil, phenolic resins and UV blockers for a beautiful, warm, transparent amber finish on all types of interior and exterior wood
DURABLE SPAR VARNISH is the ideal outdoor wood sealer and finish for waterproof UV resistance on brightwork on boats, strip canoes, kayaks and outdoor wooden bar tops, garage doors, furniture and more
EASY TO USE, SELF-LEVELING, DRIES FAST: Recoat in 1 hr. @ 72°F; apply up to 3 coats in 1 day; cured varnish remains flexible, expands and contracts with the wood during seasonal humidity and temperature changes
CHOOSE GLOSS OR SATIN FINISH: For a high gloss varnish finish apply 4-6 coats of Gleam Gloss; for a sleek satin finish, build with coats of Gleam gloss varnish and use Gleam Satin for the final coats
AVAILABLE IN GLOSS OR SATIN (low-sheen), in Pint, Quart and Gallon sizes. Thinner: TotalBoat Special Brushing Thinner 100 (brushing/rolling); xylene (spraying). Coverage: 250 sq. ft./gallon

33255000 by Minwax

Contains UV blockers to reduce the sun's graying and fading effects
Forms a protective barrier against rain and moisture
Special oils allow the finish to expand and contract with the wood as seasons and temperatures change
Spar urethane
Fortified alkyd resin formulated to dry to a hard but not brittle finish
Perfect for patio furniture, exterior doors, bar tops, window sills, wooden boats
Resistant to chipping, checking and cracking
Use indoors or outdoors

6535 by McCloskey

7509 by McCloskey

RESTRICTED: This product cannot be shipped to: AK CA CT DC DE HI IL IN MA MD ME NH NJ NY OH PA RI VA. All other states ship by GROUND transport only
Built to resist weathering; Superior Durability
Great for use on boats
Maximum U.V. Protection/Extra protection from sun & weatherWater ResistantPrevents Weather DamageResists Cracking & PeelingResists ocean salt sprayGloss Finish
Use on outdoor furniture, fences and trim

630520444 by Minwax

Contains UV blockers to reduce the sun's graying and fading effects.
Forms a protective barrier against rain and moisture.
Special oils allow the finish to expand and contract with the wood as seasons and temperatures change.
Ideal for use on doors, windows, trim, bathroom cabinets, bar tops, kitchen countertops, outdoor furniture.
Crystal clear finish is ideal for use over light-colored woods and stains. Dries quickly and cleans up easily with warm water.
Spar urethane
Specially formulated protective clear finish for exterior or interior wood that is exposed to sunlight, water or temperature changes
Contain UV blockers to reduce the sun's graying and fading effects
Forms a protective barrier against rain and moisture
Special oils allow the finish to expand and contract with the wood as seasons and temperature changes
Spar urethane
Specially formulated protective clear finish for exterior or interior wood that is exposed to sunlight, water or temperature changes
Contain UV blockers to reduce the sun's graying and fading effects
Forms a protective barrier against rain and moisture
Special oils allow the finish to expand and contract with the wood as seasons and temperature changes

630500444 by Minwax

Contains UV blockers to reduce the sun's graying and fading effects
Forms a protective barrier against rain and moisture
Special oils allow the finish to expand and contract with the wood as seasons and temperatures change
Ideal for use on doors, windows, trim, bathroom cabinets, bar tops, kitchen countertops, outdoor furniture
Crystal clear finish is ideal for use over light-colored woods and stains. Dries quickly and cleans up easily with warm water
Spar urethane
Specially formulated protective clear finish for exterior or interior wood that is exposed to sunlight, water or temperature changes
Contains UV blockers to reduce the sun's graying and fading effects
Forms a protective barrier against rain and moisture
Special oils allow the finish to expand and contract with the wood as seasons and temperature changes
Spar urethane
Specially formulated protective clear finish for exterior or interior wood that is exposed to sunlight, water or temperature changes
Contains UV blockers to reduce the sun's graying and fading effects
Forms a protective barrier against rain and moisture
Special oils allow the finish to expand and contract with the wood as seasons and temperature changes

1855S16 by System Three

Available in Gloss or Satin finish. Formulated to cure properly over System Three epoxy products
A high solids, VOC compliant finish
Designed for marine and exterior wood surfaces
Offers excellent protection from salt air and water
Contains ultraviolet light absorbers which will keep wood looking beautiful even with constant exposure to sunlight

63200444 by Minwax

Recommended Uses: furniture, woodwork, molding, cabinets, doors, paneling, accessories
Application Tool: natural bristle brush
Dry Time: 24 hours before normal use
Cleanup: mineral spirits or paint thinner following manufacturer's safety instructions
Contains UV blockers to reduce the sun's graying and fading effects
Forms a protective barrier against rain and moisture
Special oils allow the finish to expand and contract with the wood as seasons and temperatures change

CV.1000 by Epifanes

World famous, highest quality traditional tung oil marine spar varnish. Dry time at 65 degree Fahrenheit: Dry in 12 hours, recoatable in 24 hours
Formulated with tung oil, phenolic and alkyd resins resulting in a finish that has superior flow, gloss, durability, and exceptional longevity.
UV filters for superior protection with an ultra high gloss finish
Used in many applications, both exterior and interior, household or marine, brushed, sprayed, or rolled and tipped.
Use on new wood or restoring old wood to a deep clear finish, softwood or hardwood, marine or household applications.

7505 by McCloskey

Maximum U.V. Protection/Extra protection from sun and weather
Use on interior and exterior wood surfaces to protect and beautify for years to come
Water Resistant/Prevents Weather Damage - Clear Satin Finish
Use on hand rails, Wood outdoor furniture, Interior window sills and frames, Planters, Lamp posts, Wood trim on boats (above water line)
EPA banned in AK, CA, CT, DC, DE, HI, IL, IN, MA, MD, ME, NH, NJ, NY, OH, PA, RI, VA