Minwax

Water-Based Interior/Exterior Spar Urethane (Semi-Gloss - Clear) 1 gal

SKU: 640510000
Lititz, PA
M-F 6:30am-8:30pm; Sat 6:30am-4:00pm
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Features chevron-down chevron-up
The improved Minwax Water Based Helmsman Spar Urethane provides a durable, crystal-clear finish that protects interior and exterior wood from sunlight, moisture, and temperature changes. Its flexible formula expands and contracts with the wood, offering marine-grade resistance to weather, mold, and mildew. Ideal for doors, trim, and outdoor furniture, this fast-drying, low-VOC urethane cleans up effortlessly with warm water.
Specifications chevron-down chevron-up
Brand Minwax
Date Added May 12, 2026
Package Length (in) 6.60"
Package Width (in) 6.60"
Package Height (in) 7.80"
Manufacturer Part Number 640510000
Color Clear
Size 1 gal
Application Method Brush/Wipe
Type Spar urethane
Number of Coats Recommended 2
Sheen Semi-gloss
Base Material Water-based
Clean-up Method Soap and water
Use Location Interior/Exterior