01
Lowest
$17.92
per gallon
72% below median
Thompson’s WaterSeal Multi-Surface Waterproofer Stain, Clear, 1 Gallon
$17.97
1 gallon
Price as of Oct 14, 3:00 AM ET · Details
Cheapest deck paint per gallon
52 offers ranked · median $63.36 a gallon · checked Oct 14, 3:00 AM ET
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Ranked results
PriceCrow compares available Amazon listings for deck paint, converts compatible package sizes to price per gallon, and sorts the results from lowest unit cost upward. This comparison uses current or recently cached Amazon data and may not include every listing, coupon, shipping charge, or Prime offer.
What is the lowest current price per gallon?
The lowest recorded result is $17.92 per gallon (72% below the median) — Thompson’s WaterSeal Multi-Surface Waterproofer Stain, Clear, 1 Gallon
Price range: $17.92 – $239.36 per gallon across 52 offers. Median sits at $63.36.
Top brands showing: Rust, Liquid Rubber, Kilz Over.
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This result set was last recorded (less than a minute ago). Rerun the search to check for newer prices.
How should I use this comparison?
Use it as a shortlist, then confirm the product size, price, shipping, coupon terms, availability, and Prime eligibility on Amazon. Add qualifiers such as “organic,” “bulk,” or a brand name when you need a narrower result set.
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02
$21.76
per gallon
66% below median
Jetcoat Farm Pride Acrylic Fence & Barn Paint, Black, 4.75 gal
$111.23
5.11 gallons
Price as of Oct 14, 3:00 AM ET · Details
03
$27.20
per gallon
57% below median
Evolve Semi-Transparent Deck & Siding Stain, (New Redwood), 5 Gallon – Premium Deck & Exterior Wood Finish, Fade Resistant, Enhanced Protection for Cedar, Redwood & Hardwood
$135.99
5 gallons
Price as of Oct 14, 3:00 AM ET · Details
04
$29.44
per gallon
54% below median
Olympic WaterGuard 1 gal Acorn Brown Semi-Transparent Wood Stain & Sealer
$29.98
1.02 gallons
Price as of Oct 14, 3:00 AM ET · Details
05
$32.00
per gallon
49% below median
Olympic WaterGuard 1 gal Woodland Cedar Wood Stain & Sealer
$31.98
1 gallon
Price as of Oct 14, 3:00 AM ET · Details
06
$33.28
per gallon
47% below median
EVOLVE Porch & Floor Paint (White) 1-Gallon – Durable, Scratch-Resistant, Multi-Surface Interior & Exterior Floor Coating, Low VOC, Fade & Weather Resistant
$33.56
1.01 gallons
Price as of Oct 14, 3:00 AM ET · Details
07
$34.56
per gallon
45% below median
EVOLVE Barn & Fence Paint, Flat (Black), 1 Gallon – Durable Scratch-Resistant Wood Coating for Outbuildings & Fences, Fast-Dry Water-Based Formula
$33.93
0.98 gallons
Price as of Oct 14, 3:00 AM ET · Details
08
$35.99
per gallon
43% below median
Rust-Oleum RockSolid Deck Start Wood Primer | Deck Preparation Primer, Promotes Topcoat Adhesion, No Sanding Or Stripping Required, Damp Or Dry Wood Surfaces, 1 Gallon
$35.99
1 gallon
Prime
Price as of Oct 14, 3:00 AM ET · Details
09
$37.12
per gallon
41% below median
Glidden Grab-N-Go Porch and Floor Interior/Exterior Paint, 1 Gallon, Satin, Dark Gray, 128 Fl Oz (Pack of 1)
$37.47
1.01 gallons
Prime
Price as of Oct 14, 3:00 AM ET · Details
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