Shop best deck sealants

Sponsored
$66.98
Seal-Once Marine Premium Wood Sealer - Waterproof Sealant - Wood Stain And Sealer In One - 1 Gallon & Clear
Amazon.com
552
Free shipping
$66.98
Seal-Once Marine Premium Wood Sealer - Waterproof Sealant - Wood Stain And Sealer In One - 1 Gallon & Clear
Amazon.com
552
$168.21
Ready Seal 515 5-Gallon Pail Pecan Exterior Wood Stain And Sealer
Amazon.com
8K+
Free shipping
$168.21
Ready Seal 515 5-Gallon Pail Pecan Exterior Wood Stain And Sealer
Amazon.com
8K+
$269.95
Liquid Rubber Textured Polyurethane Deck Coating - Solar Protection Deck Sealant, Non-Toxic Multi-Surface Waterproofing Membrane, Easy To Apply,
Amazon.com
762
Free shipping
$269.95
Liquid Rubber Textured Polyurethane Deck Coating - Solar Protection Deck Sealant, Non-Toxic Multi-Surface Waterproofing Membrane, Easy To Apply,
Amazon.com
762
$72.99
Deck Stain And Sealer - One-Coat Deck Finish - Deck Defense - 1 Gallon
Premium Wood Care
$72.99
Deck Stain And Sealer - One-Coat Deck Finish - Deck Defense - 1 Gallon
Premium Wood Care
$44.98
1 Gal. Natural Cedar Exterior Wood Stain And Sealer
Home Depot
1K+
Free shipping
$44.98
1 Gal. Natural Cedar Exterior Wood Stain And Sealer
Home Depot
1K+
$44.98
MARINE GRADE 1 Gal. Clear Premium Water-Based Waterproofing Exterior Wood Sealer
Home Depot
148
Free shipping
$44.98
MARINE GRADE 1 Gal. Clear Premium Water-Based Waterproofing Exterior Wood Sealer
Home Depot
148
$224.99
5 Gal. Solvent Based Acrylic Wet Look Concrete Sealer And Paver Sealer
Home Depot
1K+
Free shipping
$224.99
5 Gal. Solvent Based Acrylic Wet Look Concrete Sealer And Paver Sealer
Home Depot
1K+
$43.88
Interlux Clear Wood Sealer, Base | Bottom Paint Store
Bottom Paint Store
$43.88
Interlux Clear Wood Sealer, Base | Bottom Paint Store
Bottom Paint Store
$119.90
Deck-O-Seal Deck-O-Shield Waterfall & Stone Sealer - 1 Gallon 3460210
PoolZoom.com
$119.90
Deck-O-Seal Deck-O-Shield Waterfall & Stone Sealer - 1 Gallon 3460210
PoolZoom.com
$24.95
$36.00
Clear Water-Based Deck Sealer For Habitat Haven Cedar Floor And Shelves Quart
Habitat Haven
30% off
$24.95
$36.00
Clear Water-Based Deck Sealer For Habitat Haven Cedar Floor And Shelves Quart
Habitat Haven
$169.90
Deck-O-Seal Pour Grade Joint Sealant Kit, Gray 96 Oz. 4701032
PoolZoom.com
$169.90
Deck-O-Seal Pour Grade Joint Sealant Kit, Gray 96 Oz. 4701032
PoolZoom.com
$29.99
Valspar VL1028069-16 1Gal Clear One-Coat Clear Exterior Sealer
Tools4Painting
1
$29.99
Valspar VL1028069-16 1Gal Clear One-Coat Clear Exterior Sealer
Tools4Painting
1
$449.84
Deck-O-Seal Waterfall & Stone Sealer - 5 Gallon 3460005
PoolZoom.com
$449.84
Deck-O-Seal Waterfall & Stone Sealer - 5 Gallon 3460005
PoolZoom.com
$17.88
Interlux Clear Wood Sealer, Curing Agent | Bottom Paint Store
Bottom Paint Store
$17.88
Interlux Clear Wood Sealer, Curing Agent | Bottom Paint Store
Bottom Paint Store
$34.88
Inter-Prime Wood Sealer, Quart | Bottom Paint Store
Bottom Paint Store
16
$34.88
Inter-Prime Wood Sealer, Quart | Bottom Paint Store
Bottom Paint Store
16
$37.42
Thompsons Waterseal 21802 1.2 Gallon Wood Protector, Clear
Walmart
$37.42
Thompsons Waterseal 21802 1.2 Gallon Wood Protector, Clear
Walmart
$12.99
Thompson's Waterseal Clear Water-Based Multi-Surface Waterproofer 1 Qt
Ace Hardware
4K+
$12.99
Thompson's Waterseal Clear Water-Based Multi-Surface Waterproofer 1 Qt
Ace Hardware
4K+
$40.98
Olympic Maximum 1 Gallon Clear Exterior Waterproofing Sealant Low VOC
Walmart
In store
Free shipping
Curbside
$40.98
Olympic Maximum 1 Gallon Clear Exterior Waterproofing Sealant Low VOC
Walmart
Free shipping
$70.49
Gluvit Epoxy Waterproof Sealer RM330K
wholesalemarine
941
$70.49
Gluvit Epoxy Waterproof Sealer RM330K
wholesalemarine
941
$86.00
Ready Seal 512 Natural Cedar Exterior Wood Stain And Sealer, 5 Gallon
Qyokb
Free shipping
$86.00
Ready Seal 512 Natural Cedar Exterior Wood Stain And Sealer, 5 Gallon
Qyokb
Free shipping
$29.99
Seal Once Nano Flat Clear Water-Based Premium Wood Sealer 1 Gal
Ace Hardware
15
$29.99
Seal Once Nano Flat Clear Water-Based Premium Wood Sealer 1 Gal
Ace Hardware
15
$75.50
General Finishes Water Based Sanding Sealer - 1 Gallon - Clear
Pro Cabinet Supply
88
$75.50
General Finishes Water Based Sanding Sealer - 1 Gallon - Clear
Pro Cabinet Supply
88
$29.88
SEAL-ONCE SO0002 1Gal Clear Waterproofer For Exterior Wood
Tools4Painting
$29.88
SEAL-ONCE SO0002 1Gal Clear Waterproofer For Exterior Wood
Tools4Painting
$62.99
Pettit Paint EZ Wood Sealer, Quart | For Boats | By West Marine
WestMarine
$62.99
Pettit Paint EZ Wood Sealer, Quart | For Boats | By West Marine
WestMarine
$189.99
System Three S-1 Sealer, 2 Quart Kit By Rockler
Rockler Woodworking and Hardware
$189.99
System Three S-1 Sealer, 2 Quart Kit By Rockler
Rockler Woodworking and Hardware
$41.99
Teak Decking Systems Teak Deck Caulking, Black, 10.3 Oz. | For Boats | By West Marine
WestMarine
$41.99
Teak Decking Systems Teak Deck Caulking, Black, 10.3 Oz. | For Boats | By West Marine
WestMarine
$69.07
Cabot Wood Stain: Wood Stain And Sealer, Exterior, Oil, 1 Gal Container Size, Wood, Flat, Wood Toned Model: 140.0003005.007
Grainger
381
$69.07
Cabot Wood Stain: Wood Stain And Sealer, Exterior, Oil, 1 Gal Container Size, Wood, Flat, Wood Toned Model: 140.0003005.007
Grainger
381
$51.53
$56.86
5KG High Quality Waterproofing Sealant - The Ultimate Leak-Proof Adhesive Coating For Kitchens, Gardens, Roofs And Walls - Durable, Fast-Drying,
Temu US
1
$51.53
$56.86
5KG High Quality Waterproofing Sealant - The Ultimate Leak-Proof Adhesive Coating For Kitchens, Gardens, Roofs And Walls - Durable, Fast-Drying,
Temu US
1
$89.99
System Three S-1 Sealer, Quart Kit By Rockler
Rockler Woodworking and Hardware
1
$89.99
System Three S-1 Sealer, Quart Kit By Rockler
Rockler Woodworking and Hardware
1
$66.99
MAS Epoxies Wood Penetrating Epoxy Sealer 1.5 Quart
Defender Marine
66
$66.99
MAS Epoxies Wood Penetrating Epoxy Sealer 1.5 Quart
Defender Marine
66
$189.99
Dynesic 2000PG PANSEAL All Purpose Sealant, Coating & Long-Term Protection (1 Gallon Kit) | Supplyhouse.Com
SupplyHouse.com
1
$189.99
Dynesic 2000PG PANSEAL All Purpose Sealant, Coating & Long-Term Protection (1 Gallon Kit) | Supplyhouse.Com
SupplyHouse.com
1
$7.59
Thompson's Waterseal Clear Water-Based Multi-Surface Waterproofer 12 Oz
Ace Hardware
11
$7.59
Thompson's Waterseal Clear Water-Based Multi-Surface Waterproofer 12 Oz
Ace Hardware
11
$115.99
Seal-Once Marine Premium Wood Sealer - Waterproof Sealant - Wood Stain
eBay
Free shipping
$115.99
Seal-Once Marine Premium Wood Sealer - Waterproof Sealant - Wood Stain
eBay
Free shipping
$122.47
Seal-Once Marine Premium Wood Sealer - Waterproof Sealant - Wood Stain
eBay
Free shipping
$122.47
Seal-Once Marine Premium Wood Sealer - Waterproof Sealant - Wood Stain
eBay
Free shipping
$111.85
Seal Once Marine Premium Wood Sealer So7614 Clear 1 Gallonfast Free Shipping
Everymarket INC
890
$111.85
Seal Once Marine Premium Wood Sealer So7614 Clear 1 Gallonfast Free Shipping
Everymarket INC
890
$95.22
Seal-Once Marine Premium Wood Sealer - Waterproof Sealant - 1 Gallon,
eBay
1
Free shipping
$95.22
Seal-Once Marine Premium Wood Sealer - Waterproof Sealant - 1 Gallon,
eBay
1
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    Shop best deck sealants

    Sponsored
    $66.98
    Seal-Once Marine Premium Wood Sealer - Waterproof Sealant - Wood Stain And Sealer In One - 1 Gallon & Clear
    Amazon.com
    552
    Free shipping
    $66.98
    Seal-Once Marine Premium Wood Sealer - Waterproof Sealant - Wood Stain And Sealer In One - 1 Gallon & Clear
    Amazon.com
    552
    $168.21
    Ready Seal 515 5-Gallon Pail Pecan Exterior Wood Stain And Sealer
    Amazon.com
    8K+
    Free shipping
    $168.21
    Ready Seal 515 5-Gallon Pail Pecan Exterior Wood Stain And Sealer
    Amazon.com
    8K+
    $269.95
    Liquid Rubber Textured Polyurethane Deck Coating - Solar Protection Deck Sealant, Non-Toxic Multi-Surface Waterproofing Membrane, Easy To Apply,
    Amazon.com
    762
    Free shipping
    $269.95
    Liquid Rubber Textured Polyurethane Deck Coating - Solar Protection Deck Sealant, Non-Toxic Multi-Surface Waterproofing Membrane, Easy To Apply,
    Amazon.com
    762
    $72.99
    Deck Stain And Sealer - One-Coat Deck Finish - Deck Defense - 1 Gallon
    Premium Wood Care
    $72.99
    Deck Stain And Sealer - One-Coat Deck Finish - Deck Defense - 1 Gallon
    Premium Wood Care
    $44.98
    1 Gal. Natural Cedar Exterior Wood Stain And Sealer
    Home Depot
    1K+
    Free shipping
    $44.98
    1 Gal. Natural Cedar Exterior Wood Stain And Sealer
    Home Depot
    1K+
    $44.98
    MARINE GRADE 1 Gal. Clear Premium Water-Based Waterproofing Exterior Wood Sealer
    Home Depot
    148
    Free shipping
    $44.98
    MARINE GRADE 1 Gal. Clear Premium Water-Based Waterproofing Exterior Wood Sealer
    Home Depot
    148
    $224.99
    5 Gal. Solvent Based Acrylic Wet Look Concrete Sealer And Paver Sealer
    Home Depot
    1K+
    Free shipping
    $224.99
    5 Gal. Solvent Based Acrylic Wet Look Concrete Sealer And Paver Sealer
    Home Depot
    1K+
    $43.88
    Interlux Clear Wood Sealer, Base | Bottom Paint Store
    Bottom Paint Store
    $43.88
    Interlux Clear Wood Sealer, Base | Bottom Paint Store
    Bottom Paint Store
    $119.90
    Deck-O-Seal Deck-O-Shield Waterfall & Stone Sealer - 1 Gallon 3460210
    PoolZoom.com
    $119.90
    Deck-O-Seal Deck-O-Shield Waterfall & Stone Sealer - 1 Gallon 3460210
    PoolZoom.com
    $24.95
    $36.00
    Clear Water-Based Deck Sealer For Habitat Haven Cedar Floor And Shelves Quart
    Habitat Haven
    30% off
    $24.95
    $36.00
    Clear Water-Based Deck Sealer For Habitat Haven Cedar Floor And Shelves Quart
    Habitat Haven
    $169.90
    Deck-O-Seal Pour Grade Joint Sealant Kit, Gray 96 Oz. 4701032
    PoolZoom.com
    $169.90
    Deck-O-Seal Pour Grade Joint Sealant Kit, Gray 96 Oz. 4701032
    PoolZoom.com
    $29.99
    Valspar VL1028069-16 1Gal Clear One-Coat Clear Exterior Sealer
    Tools4Painting
    1
    $29.99
    Valspar VL1028069-16 1Gal Clear One-Coat Clear Exterior Sealer
    Tools4Painting
    1
    $449.84
    Deck-O-Seal Waterfall & Stone Sealer - 5 Gallon 3460005
    PoolZoom.com
    $449.84
    Deck-O-Seal Waterfall & Stone Sealer - 5 Gallon 3460005
    PoolZoom.com
    $17.88
    Interlux Clear Wood Sealer, Curing Agent | Bottom Paint Store
    Bottom Paint Store
    $17.88
    Interlux Clear Wood Sealer, Curing Agent | Bottom Paint Store
    Bottom Paint Store
    $34.88
    Inter-Prime Wood Sealer, Quart | Bottom Paint Store
    Bottom Paint Store
    16
    $34.88
    Inter-Prime Wood Sealer, Quart | Bottom Paint Store
    Bottom Paint Store
    16
    $37.42
    Thompsons Waterseal 21802 1.2 Gallon Wood Protector, Clear
    Walmart
    $37.42
    Thompsons Waterseal 21802 1.2 Gallon Wood Protector, Clear
    Walmart
    $12.99
    Thompson's Waterseal Clear Water-Based Multi-Surface Waterproofer 1 Qt
    Ace Hardware
    4K+
    $12.99
    Thompson's Waterseal Clear Water-Based Multi-Surface Waterproofer 1 Qt
    Ace Hardware
    4K+
    $40.98
    Olympic Maximum 1 Gallon Clear Exterior Waterproofing Sealant Low VOC
    Walmart
    In store
    Free shipping
    Curbside
    $40.98
    Olympic Maximum 1 Gallon Clear Exterior Waterproofing Sealant Low VOC
    Walmart
    Free shipping

    • 10 Top-Rated best deck sealant | Top 10 Best Deck Sealant of 2025