10 bestCedar Deck Sealersof July 2025
112M consumers helped this year.
1

Ready Seal 512 5-Gallon Pail Natural Cedar Exterior Wood Stain and Sealer
Ready Seal

10.0
2

SEAL-ONCE MARINE - 1 Gallon Penetrating Wood Sealer, Waterproofer & Stain. Water-Based, Ultra-low VOC formula for high-moisture areas to protect wood docks, decks, piers & retaining walls.
Seal-Once

10.0
3

Ready Seal 100 Clear, 1-Gallon Exterior Wood Stain and Sealer, 1 gallon (Packaging may vary)
Ready Seal

9.7
4

1 gal Ready Seal 145 Burnt Hickory Ready Seal Exterior Stain and Sealer For Wood
Ready Seal

9.4
9% off
5

Thompson’s WaterSeal Transparent Waterproofing Wood Stain and Sealer, Natural Cedar, 1 Gallon
Thompson's Water Seal

9.1
Other
6

Ready Seal Natural Cedar 2 Gallon Pack

8.9
7

#1 Deck Premium Wood Fence Stain and Sealer - Semi-Transparent Fence Sealer - Cedar, 2.5 Gallon
SaverSystems

8.6
8

Ready Seal 105 Natural (Light Oak) 2 Gallon Pack

8.3
9

Thompson's WaterSeal Solid Color Wood Sealer, Natural Cedar, 1 Gallon
Thompson's

8.0
10

Olympic Stain 56505-1 Maximum Wood Stain and Sealer, 1 Gallon, Transparent Stain, Canyon Brown
Olympic Stain

7.7

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