10 Best Wood Deck Sealers

Updated November 2024

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Agua Pro Wood Sealer for All Wood Works Indoor and Outdoor - Water-Based

Stella Sealants

9.8

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Olympic Stain Waterguard Waterproofing Sealant for Decks, Fences, and Siding, Clear, 1-Gallon

9.4

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Rain Guard Water Sealers SP-8002 Wood Sealer Concentrate Covers up to 400 Sq

9.3

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Olympic Stain 79551 Maximum Wood Stain and Sealer, 1 Gallon, Semi-Transparent Stain, Cedar

8.9

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SEAL-ONCE MARINE - 1 Gallon Penetrating Wood Sealer, Waterproofer & Stain. Water-Based, Ultra-low

8.6

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SEAL-ONCE NANO+POLY Penetrating Wood Sealer with Polyurethane - 1 Gallon. Water-based, Low-VOC, waterproofing

8.4

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Olympic Stain 421037 Smartguard Concentrated Multi-Surface Sealant, Clear

8.0

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Thompsons WaterSeal TH.A21711-16 Advanced Natural Wood Protector, gallon

Thompson's Water Seal

7.7

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KILZ L832211 Exterior Waterproofing Wood Stain, Semi-Transparent, Redwood, 1-Gallon, 1 Gallon, 4 l

7.5

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Ready Seal 110 1-Gallon Can Golden Pine Exterior Wood Stain and Sealer

7.2

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Deck Sealers

Deck Stain Sealers