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Asphalt, Concrete & MasonryBathroom PlumbingCar Emergency SuppliesCaulking & SealantsEmergency SuppliesExterior PaintGreat StuffInsulationInterior PaintPaint PrimersPaint Supplies & ToolsProjectsRoofingSealants, Fillers and AdhesivesSpecialty PaintSpray PaintStorm & Flood PrepTile Tools & MaterialsWaterproofers and SealersWinter PrepWood Stains, Coatings & Finishes
Block Sealer(390)
Uses item details. Price when purchased online
GET SERIOUS Paver Sealer Super Strong Concrete Paver Sealer and Sand Lock All-in-One. Water Based Wet Look Sealant for Cement, Brick, Natural Stone, Slate, Bluestone, Patio, Driveway. (4 Ounce) From $12.98
Sponsored
From$1298
GET SERIOUS Paver Sealer Super Strong Concrete Paver Sealer and Sand Lock All-in-One. Water Based Wet Look Sealant for Cement, Brick, Natural Stone, Slate, Bluestone, Patio, Driveway. (4 Ounce)
83.8 out of 5 Stars. 8 reviews
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Seal it Green Extreme Grout Sealer and Tile Sealant Heavy Duty Clear Stain Blocker Zero VOC Non Toxic Granite Sealer Half Gallon From $49.77
Sponsored
From$4977
Seal it Green Extreme Grout Sealer and Tile Sealant Heavy Duty Clear Stain Blocker Zero VOC Non Toxic Granite Sealer Half Gallon
44 out of 5 Stars. 4 reviews
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Black Diamond Granite Sealer – Seals and Protects Stone Countertops Without Changing Appearance – Guards Against Food, Oil & Water Stains – For Granite, Marble, Travertine & More – 1 Gallon $96.65
Sponsored
$9665
current price $96.65Black Diamond Granite Sealer – Seals and Protects Stone Countertops Without Changing Appearance – Guards Against Food, Oil & Water Stains – For Granite, Marble, Travertine & More – 1 Gallon
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Seal Spray Fire/Flame, Smoke, and Sound Block 23.4oz Gun Foam - Case Of 12 $134.99 Was $152.01
Sponsored
Now$13499
current price Now $134.99, Was $152.01$152.01
Seal Spray Fire/Flame, Smoke, and Sound Block 23.4oz Gun Foam - Case Of 12
33.7 out of 5 Stars. 3 reviews
Hapco 616, Block Sealer Industrial Sealant $34.99
$3499
current price $34.99Hapco 616, Block Sealer Industrial Sealant
15 out of 5 Stars. 1 reviews
1 gal UGL 27513 White Drylok Original Concrete & Masonry Waterproofer $56.37
$5637
current price $56.371 gal UGL 27513 White Drylok Original Concrete & Masonry Waterproofer
164.7 out of 5 Stars. 16 reviews
Clear-Seal, Seal-Krete Gloss Concrete Protective Sealer-607001, Gallon From $38.97
2 options
Available in additional 2 optionsFrom$3897
Clear-Seal, Seal-Krete Gloss Concrete Protective Sealer-607001, Gallon
2384.3 out of 5 Stars. 238 reviews
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Best seller KILZ 2® All-Purpose Interior/Exterior Water-Based Stainblocking Primer, Quart From $9.97
5 options
Available in additional 5 optionsFrom$997
KILZ 2® All-Purpose Interior/Exterior Water-Based Stainblocking Primer, Quart
37724.6 out of 5 Stars. 3772 reviews
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500+ bought since yesterday GE Big Gaps & Cracks Insulating Foam, Pack of 1, Yellow 12 oz Can From $4.48
11 options
Available in additional 11 optionsFrom$448
GE Big Gaps & Cracks Insulating Foam, Pack of 1, Yellow 12 oz Can
16364.5 out of 5 Stars. 1636 reviews
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United Gilsonite Drylok Extreme Masonry Waterproofer Concrete Sealer $59.97
$5997
current price $59.97United Gilsonite Drylok Extreme Masonry Waterproofer Concrete Sealer
214.2 out of 5 Stars. 21 reviews
Stormdry Brick Sealer (1.5 Gallon) - Clear Exterior Brick, Stone, Concrete & Masonry Waterproofer - 25-Year Certified Waterproofing Protection Against Penetrating Damp From $44.99
Sponsored
From$4499
Stormdry Brick Sealer (1.5 Gallon) - Clear Exterior Brick, Stone, Concrete & Masonry Waterproofer - 25-Year Certified Waterproofing Protection Against Penetrating Damp
354.4 out of 5 Stars. 35 reviews
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Seal Spray Fire/Flame, Smoke, and Sound Block 23.4oz Gun Foam - Case Of 12, 1 Gun, 1 Can Of Cleaner $174.99 Was $204.00
Sponsored
Now$17499
current price Now $174.99, Was $204.00$204.00
Seal Spray Fire/Flame, Smoke, and Sound Block 23.4oz Gun Foam - Case Of 12, 1 Gun, 1 Can Of Cleaner
Best seller Loctite Pl Polyurethane Sealant Concrete Non-Sag, Pack of 1, Gray 10 fl oz Cartridge From $14.00
6 options
Available in additional 6 optionsFrom$1400
Loctite Pl Polyurethane Sealant Concrete Non-Sag, Pack of 1, Gray 10 fl oz Cartridge
1574.3 out of 5 Stars. 157 reviews
Best seller Olympic Quick Cover 1 Gallon Clear Exterior Wood Sealer $14.84 $14.84/gl
$1484
current price $14.84$14.84/gl
Olympic Quick Cover 1 Gallon Clear Exterior Wood Sealer
1344.5 out of 5 Stars. 134 reviews
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Quikrete Mortar Repair 10 Oz Pack of 1
2 options
Available in additional 2 optionsQuikrete Mortar Repair 10 Oz Pack of 1
164.8 out of 5 Stars. 16 reviews
KILZ 3 Premium Multi-purpose Interior/Exterior Wall and Ceiling Primer - Water-Based 1 Gallon From $14.97
3 options
Available in additional 3 optionsFrom$1497
KILZ 3 Premium Multi-purpose Interior/Exterior Wall and Ceiling Primer - Water-Based 1 Gallon
14284.7 out of 5 Stars. 1428 reviews
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100+ bought since yesterday Würth 12oz Expanding Foam Sealant for Big Gaps up to 3 inches - Insulating Spray Foam From $4.48
6 options
Available in additional 6 optionsFrom$448
Würth 12oz Expanding Foam Sealant for Big Gaps up to 3 inches - Insulating Spray Foam
12044.5 out of 5 Stars. 1204 reviews
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UGL - Drylok - Gray -Basement & Masonry Waterproofer - for Stopping Water Leaks & Dampness - Interior - Exterior Latex Base - Sandy Texture, Tintable 1 Gallon $52.88
$5288
current price $52.88UGL - Drylok - Gray -Basement & Masonry Waterproofer - for Stopping Water Leaks & Dampness - Interior - Exterior Latex Base - Sandy Texture, Tintable 1 Gallon
114.3 out of 5 Stars. 11 reviews
Best seller Olympic Quick Cover 1 Gallon Clear Exterior Multi-Surface Sealer $13.84 $13.84/gl
$1384
current price $13.84$13.84/gl
Olympic Quick Cover 1 Gallon Clear Exterior Multi-Surface Sealer
924.5 out of 5 Stars. 92 reviews
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Masonry Defender, Satin Acrylic, Clear Reducing Brick Dust Industrial Sealant, 8.75 lbs 1 Gal $37.49
$3749
current price $37.49Masonry Defender, Satin Acrylic, Clear Reducing Brick Dust Industrial Sealant, 8.75 lbs 1 Gal
Rain Guard Concrete Sealer Concentrate, Makes 2 Gallons, Natural Finish Waterproofer for Concrete Surfaces, Deep Penetrating Protection Against Water & Salt Damage From $18.99
Sponsored
From$1899
Rain Guard Concrete Sealer Concentrate, Makes 2 Gallons, Natural Finish Waterproofer for Concrete Surfaces, Deep Penetrating Protection Against Water & Salt Damage
494.4 out of 5 Stars. 49 reviews
Stormdry Brick Sealer (1 Quart) - Clear Brick, Stone, Concrete & Masonry Waterproofer - 25-Year Certified Waterproofing Protection Against Penetrating Damp From $44.99
2 options
Available in additional 2 optionsFrom$4499
Stormdry Brick Sealer (1 Quart) - Clear Brick, Stone, Concrete & Masonry Waterproofer - 25-Year Certified Waterproofing Protection Against Penetrating Damp
354.4 out of 5 Stars. 35 reviews
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Quikrete Gray Mortar Sealant 5.5 oz $9.21 Was $36.47
Now$921
current price Now $9.21, Was $36.47$36.47
Quikrete Gray Mortar Sealant 5.5 oz
124.8 out of 5 Stars. 12 reviews
Best seller WaterGuard 11 oz. Clear Exterior Waterproofing Wood Sealer Spray From $6.48
3 options
Available in additional 3 optionsFrom$648
WaterGuard 11 oz. Clear Exterior Waterproofing Wood Sealer Spray
724.4 out of 5 Stars. 72 reviews
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Drylok Clear Latex Masonry Waterproof Sealer 1 gal. $39.50 Was $50.78
Now$3950
current price Now $39.50, Was $50.78$50.78
Drylok Clear Latex Masonry Waterproof Sealer 1 gal.
MasonryDefender Brick, Stone & Concrete Sealer - Transparent Waterproof Masonry Sealer - 2.5 Gallon $83.98
$8398
current price $83.98MasonryDefender Brick, Stone & Concrete Sealer - Transparent Waterproof Masonry Sealer - 2.5 Gallon
14 out of 5 Stars. 1 reviews
GE Gaps & Cracks Insulating Foam, Pack of 1, Yellow 12 oz Can From $4.48
6 options
Available in additional 6 optionsFrom$448
GE Gaps & Cracks Insulating Foam, Pack of 1, Yellow 12 oz Can
11814.4 out of 5 Stars. 1181 reviews
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Thompson's WaterSeal Transparent Wood Sealer, Chestnut Brown, 1 Gallon From $29.94
2 options
Available in additional 2 optionsFrom$2994
Thompson's WaterSeal Transparent Wood Sealer, Chestnut Brown, 1 Gallon
2734.5 out of 5 Stars. 273 reviews
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Rain Guard Concrete Sealer Concentrate | Makes 1 Gallon | Natural Finish | Deep Penetrating Protection Against Water and Salt Damage for All Concrete Surfaces | Silane/Siloxane Waterproofer From $18.99
5 options
Available in additional 5 optionsFrom$1899
Rain Guard Concrete Sealer Concentrate | Makes 1 Gallon | Natural Finish | Deep Penetrating Protection Against Water and Salt Damage for All Concrete Surfaces | Silane/Siloxane Waterproofer
494.4 out of 5 Stars. 49 reviews
Brick Sealer, Natural Finish, Concentrate Makes 1 Gallon From $18.99
Sponsored
From$1899
Brick Sealer, Natural Finish, Concentrate Makes 1 Gallon
94.6 out of 5 Stars. 9 reviews
Olympic Wood Protector Cedar Solid Exterior Wood Stain and Sealer, 1 Gallon From $34.94
From$3494
Olympic Wood Protector Cedar Solid Exterior Wood Stain and Sealer, 1 Gallon
3054.3 out of 5 Stars. 305 reviews
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GET SERIOUS Paver Sealer Super Strong Concrete Paver Sealer and Sand Lock All-in-One. Water Based Wet Look Sealant for Cement, Brick, Natural Stone, Slate, Bluestone, Patio, Driveway. (4 Ounce) From $12.98
3 options
Available in additional 3 optionsFrom$1298
GET SERIOUS Paver Sealer Super Strong Concrete Paver Sealer and Sand Lock All-in-One. Water Based Wet Look Sealant for Cement, Brick, Natural Stone, Slate, Bluestone, Patio, Driveway. (4 Ounce)
83.8 out of 5 Stars. 8 reviews
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Eco Advance Concrete/Masonry Siloxane Waterproofer, Liquid Concentrate, 16 oz $25.99
$2599
current price $25.99Eco Advance Concrete/Masonry Siloxane Waterproofer, Liquid Concentrate, 16 oz
84.9 out of 5 Stars. 8 reviews
Thompson's WaterSeal Transparent Wood Sealer, Natural Cedar, 1 Gallon From $25.94
From$2594
Thompson's WaterSeal Transparent Wood Sealer, Natural Cedar, 1 Gallon
2844.4 out of 5 Stars. 284 reviews
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White, Zinsser HIDZ Multi-Purpose Primer & Sealer-373358, 1 gal $23.98 Was $40.90 $23.98/gl
Now$2398
current price Now $23.98, Was $40.90$40.90
$23.98/gl
White, Zinsser HIDZ Multi-Purpose Primer & Sealer-373358, 1 gal
604.8 out of 5 Stars. 60 reviews
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Uni-Seal Max Concrete & Masonry Sealant - Water Based Siliconate, Clear, 1 Gal Residential Use, Standard Application $46.85
$4685
current price $46.85Uni-Seal Max Concrete & Masonry Sealant - Water Based Siliconate, Clear, 1 Gal Residential Use, Standard Application
Olympic Wood Protector Cedar Semi-Transparent Exterior Wood Stain and Sealer, 1 Gallon From $34.94
From$3494
Olympic Wood Protector Cedar Semi-Transparent Exterior Wood Stain and Sealer, 1 Gallon
3694.4 out of 5 Stars. 369 reviews
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Brick Sealer, Natural Finish, Concentrate Makes 1 Gallon From $18.99
2 options
Available in additional 2 optionsFrom$1899
Brick Sealer, Natural Finish, Concentrate Makes 1 Gallon
94.6 out of 5 Stars. 9 reviews
Ames Block & Wall Liquid Rubber Coating 5 Gallon
Ames Block & Wall Liquid Rubber Coating 5 Gallon
33.7 out of 5 Stars. 3 reviews
GE Big Gaps & Cracks Insulating Foam, Pack of 1, Yellow 12 oz Can Was $19.00
6 options
Available in additional 6 optionsGE Big Gaps & Cracks Insulating Foam, Pack of 1, Yellow 12 oz Can
17554.4 out of 5 Stars. 1755 reviews
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UGL Drylok Clear Natural Look Concrete Sealer - Acrylic Masonry Sealer - 1 Gal Exterior Wood Surfaces, UV-Resistant Formula $43.64
$4364
current price $43.64UGL Drylok Clear Natural Look Concrete Sealer - Acrylic Masonry Sealer - 1 Gal Exterior Wood Surfaces, UV-Resistant Formula
45 out of 5 Stars. 4 reviews
Siloxa-Tek 8500 Ready to Use - 1 Gallon Penetrating Concrete Sealer, Water and Salt . Clear, Water-Based DOT Approved Silane/Siloxane for Concrete, Brick, Masonry & Pavers $77.99
$7799
current price $77.99Siloxa-Tek 8500 Ready to Use - 1 Gallon Penetrating Concrete Sealer, Water and Salt . Clear, Water-Based DOT Approved Silane/Siloxane for Concrete, Brick, Masonry & Pavers
Würth 12oz Expanding Foam Sealant for Gaps and Cracks up to 1 inch - Insulating Spray Foam From $4.48
6 options
Available in additional 6 optionsFrom$448
Würth 12oz Expanding Foam Sealant for Gaps and Cracks up to 1 inch - Insulating Spray Foam
4834.5 out of 5 Stars. 483 reviews
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AQUA-X 11 Professional Grade Water-Based Concrete and Stone, Natural Finish 1 Gallon From $60.00
2 options
Available in additional 2 optionsFrom$6000
AQUA-X 11 Professional Grade Water-Based Concrete and Stone, Natural Finish 1 Gallon
834.8 out of 5 Stars. 83 reviews
Foundation Armor 5 Gallon AR350 Wet Look Concrete Sealer and Paver Sealer $224.99 Was $249.75
Now$22499
current price Now $224.99, Was $249.75$249.75
Foundation Armor 5 Gallon AR350 Wet Look Concrete Sealer and Paver Sealer
8625 out of 5 Stars. 862 reviews
Sakrete Tube Siliconized Concrete & Mortar Repair Industrial Sealant, 10.3 Oz. $10.91
$1091
current price $10.91Sakrete Tube Siliconized Concrete & Mortar Repair Industrial Sealant, 10.3 Oz.
64.7 out of 5 Stars. 6 reviews
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MOROSO 35500 16 oz. Engine Block Sealant $38.66
$3866
current price $38.66MOROSO 35500 16 oz. Engine Block Sealant
Ames Research Laboratories BWRF5 Water Base Block & Wall Liquid Rubber Coating - 5 Gallon, White $207.90 Was $225.71
Now$20790
current price Now $207.90, Was $225.71$225.71
Ames Research Laboratories BWRF5 Water Base Block & Wall Liquid Rubber Coating - 5 Gallon, White
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