Best Sealant for Concrete Floor

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1.3K+ viewed

5 Gal. Natural Seal Penetrating Clear …

5 Gal. Supreme Seal Clear High Gloss S…

$149.00

Home Depot

5.0

5 Gal. Elastomeric Waterproof Sealer

$297.00

Home Depot

3.5

Long-lasting shine · Professional Results · Smooth Application · Superior Coverage · Superior Quality

5 Gal. Solvent Based Acrylic Wet Look C…

Extreme 1 Gal. 219 Gray Flat Latex Int…

Quikrete Waterproofing Sea…

5 Gal. Extra Strength Natural Look Pene…

Liquid Rubber Concrete Foundati…

Liquid Rubber Waterproof Sealan…

Protector 5 Gal. Clear Low-Sheen P…

Liquid Rubber Waterproof Sealan…

United Gilsonite Drylok Extreme Ma…

$61.33

Walmart

4.5

Drylok 28613 1Gal White Extreme Con…

DAP AMP Concrete Sealant, Gray, 9 O…

Clemons Concrete Coatings Supersea…

5 Gal. Ready-To-Use Sodium Silicate Co…

16 Oz. Clear Penetrating Siloxa…

$21.58

Home Depot

4.5

Masonrydefender Stamped Concret…

Ultimate Waterproof Sealant - Liquid Ru…

Clear, Seal-Krete Heavy-Duty Concre…

$139.99

Walmart

Free shipping

5 Gal. Ready-To-Use Sodium Silicate Co…

16 Oz. Clear Penetrating Siloxa…

$21.58

Home Depot

4.5

Affordable · Professional Results · Superior Coverage

5 Gal. Penetrating Solvent Based Sila…

5 Gal. Muddy Gray Solid Color Solven…

$202.23

Home Depot

4.5

1 Gal. Clear Penetrating Siloxa…

$20.33

Home Depot

4.5

WETLOOK 1 Gal. Clear High Gloss P…

$39.26

Home Depot

4.0

1 Gal. Supreme Seal Clear High Gloss S…

32 Oz. Concrete Sealer Super Conc…

Extreme 1 Gal. Bright White Flat L…

5 Gal. Water Based High Gloss Acrylic …

$199.99

Home Depot

5.0

5 Gal. Clear Acrylic Sealer Wet Look Hi…

Easy to mix · Professional Results · Protects surfaces

1 Gal. Invisible Penetrating Water …

1 Gal. Satin Clear Seal Concrete Prot…

Affordable price · Easy to apply · Works as advertised

5 Gal. Clear Penetrating Siloxa…

$115.99

Home Depot

5.0

Effective sealing · Professional Results · Smooth Application · Superior Quality

5 Gal. Solvent Based Acrylic High Gloss …

Showing 1 - 36 out of 162 results for "best sealant for concrete floor"
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1. Saved
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  H&C 50.100204-16 Concrete Floor S…
  $77.56
  E
  eBay.com
  Free shipping
2. Saved
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  Seal-Krete Satin Clear Concrete Seal…
  $54.99
  A
  Ace Hardware
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  3.5
  ·
  20
  3.5
  20 Ratings
  Seal-Krete 604001 Clear-Seal Satin C…
  $35.16
  A
  Amazon
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  Concrete Floor Cracks Sealer Multifu…
  $14.42
  A
  AliExpress
  Free shipping
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  Concrete Floor Cracks Sealer Multifu…
  $14.42
  A
  Aliexpress
  Free shipping
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  Newlook Smartseal Low Gloss Clear …
  $33.99
  A
  Ace Hardware
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  Quikrete Concrete Coatings Natural …
  $105.14
  A
  Amazon
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  Thompsons Water Seal Multi-Surfac…
  $30.48
  U
  US eBay
  Free shipping
9. Saved
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  Seal-Krete 1 Gal. Satin Clear Seal Co…
  $36.69
  U
  US eBay
  Free shipping
10. Saved
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  4.3
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  57
  4.3
  57 Ratings
  Quikrete Self-Levelling Polyurethane …
  $16.61
  $41.22
  W
  Walmart
  SALE
  Free shipping
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  3.4
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  65
  3.4
  65 Ratings
  Quikrete 8640-00 Gray Concrete Seal…
  $32.14
  W
  Walmart
  Free shipping
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  4.9
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  47
  4.9
  47 Ratings
  Ghostshield 1 Gal. Invisible Penetrati…
  $69.88
  H
  Homedepot.com
  Free shipping
13. Saved
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  Seal-Krete 1 Gal. Satin Clear Seal Co…
  $38.10
  T
  The Home Depot
14. Saved
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  Maxi-Seal Concrete Crack Repair Sea…
  $15.98
  E
  eBay
  Free shipping
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  4.4
  ·
  8
  4.4
  8 Ratings
  H&C 50.154154-16 Concrete Floor S…
  $47.28
  E
  eBay.com
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  3.8
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  19
  3.8
  19 Ratings
  Seal-Krete 1 Gal. Clear Original Water…
  $27.98
  T
  The Home Depot
17. Saved
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  4.5
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  30
  4.5
  30 Ratings
  Loctite PL Concrete Crack Polyureth…
  $13.51
  D
  DkHardware.com
18. Saved
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  H&C Concrete Floor Sealer,1 Gal,Wat…
  $60.05
  U
  US eBay
  Free shipping
19. Saved
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  H&C 1 Gal Concrete Dustproofer Flo…
  $65.99
  4%cash back
  ✕
  Cash back from Microsoft
  This is an offer from Microsoft. You'll get 4% cash back on this item from Microsoft Cashback. Learn more | Terms & conditions
  Z
  Zoro.com
20. Saved
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  3.8
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  62
  3.8
  62 Ratings
  Clear-Seal, Seal-Krete Gloss Concret…
  $38.97
  W
  Walmart.com
21. Saved
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  5
  ·
  2
  5
  2 Ratings
  Rustoleum Seal Krete 372707 Wet L…
  $43.99
  A
  Amazon
22. Saved
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  Dap Concrete Sealant 10.5 Oz. Gray …
  $6.27
  U
  US eBay
  Free shipping
23. Saved
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  4
  ·
  1
  Crete Seal Plus Ext Gloss | Exterior C…
  $49.00
  A
  Amazon
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  3.9
  ·
  26
  3.9
  26 Ratings
  DRYLOK WETLOOK 1 Gal. Clear Hig…
  $39.26
  T
  The Home Depot
25. Saved
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  4.6
  ·
  28
  4.6
  28 Ratings
  Quikrete 873002 Concrete Cure And …
  $45.99
  E
  eBay.com
  Free shipping
26. Saved
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  Valspar Wet Look Protective Sealer …
  $41.99
  A
  Ace Hardware
27. Saved
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  1 Gal. High Gloss Concrete Sealer
  $35.38
  E
  eBay.com
  Free shipping
28. Saved
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  4.6
  ·
  46
  4.6
  46 Ratings
  Loctite Pl Self-Leveling Sealant 28 O…
  $18.61
  F
  Family Hardware
29. Saved
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  4.6
  ·
  46
  4.6
  46 Ratings
  Loctite 1618172 PL Concrete Self-Le…
  $36.00
  H
  Houzz
  Free shipping
30. Saved
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  4.2
  ·
  11
  4.2
  11 Ratings
  Seal-Krete 1 Gal. Gloss Clear Seal Co…
  $70.57
  T
  The Home Depot
31. Saved
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  3.9
  ·
  24
  3.9
  24 Ratings
  Quikrete Concrete And Masonry Hig…
  $37.98
  A
  Amazon
32. Saved
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  4.6
  ·
  21
  4.6
  21 Ratings
  Extreme 1 Gal. 219 Gray Flat Latex In…
  $53.79
  E
  eBay.com
  Free shipping
33. Saved
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  Natural Look 1 Gal. Clear Concrete C…
  $36.35
  U
  US eBay
  Free shipping
34. Saved
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  4.2
  ·
  11
  4.2
  11 Ratings
  RAIN GUARD 1 Gal. Concrete Sealer …
  $20.08
  H
  Homedepot.com
  Free shipping
35. Saved
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  4.4
  ·
  44
  4.4
  44 Ratings
  Ghostshield 1 Gal. Invisible Penetrati…
  $99.88
  H
  Homedepot.com
  Free shipping
36. Saved
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  Natural Look 1 Gal. Clear Concrete C…
  $37.59
  U
  US eBay
  Free shipping
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Easy to apply · Great coverage · Natural appearance · Nice shine
1 Gal. Premium Coat Clear Wet Lo…
$146.00
Home Depot
5.0
·
112
5 Gal. Clear Wet Look Concrete An…
$249.00
Home Depot
4.5
·
60
1 Gal. Invisible Penetrating Concr…
$99.88
Home Depot
4.5
·
416
Curbside
970+ viewed
10.1 Oz. Gray Concrete And Mort…
$8.78
Home Depot
4.0
·
1K+
Aqua Mix 1 Qt. Penetrating Sealer
$16.03
Home Depot
4.5
·
19
5 Gallon Armor Sx5000 WB Silane …
$224.99
Walmart
5.0
·
488
Curbside
1 Gal. Color Enhancing Penetra…
$49.98
Home Depot
4.0
·
27
Sikaflex Concrete Fix, Limestone, Ela…
$15.13
$1.50 / 1 floz
Amazon.com
4.5
·
445
Miracle Sealants H2OPLGAL4 511 H…
$96.99
$0.76 / 1 floz
Amazon.com
4.5
·
159
Rust-Oleum 317928 Rocksolid Concret…
$45.17
Hardware World
5.0
·
2
Quikrete Clear Satin Concrete Sealer, 1 …
$18.00
cninru.com
Free shipping
UGL DRYLOK EXTREME Concret…
$55.00
eBay.com
5.0
·
4
Seal-Krete Satin Clear Concrete Se…
$54.99
Ace Hardware
4.0
·
239
660+ viewed
32 Oz. 511 Impregnator Penet…
$32.20
Home Depot
4.5
·
966
Drylok 28913 1Gal Clear High Gloss …
$39.99
Tools4Painting
4.0
·
49
Curbside
Easy to Clean · Long-lasting · Professional Results · Quick-Drying · Superior Coverage
Flex Seal Liquid Rubber Sealant Co…
$14.99
Walgreens.com
4.0
·
1K+
15 % price drop
Liquid Waterproof Sealant, Hupeyna I…
$22.09
$0.63 / 1 oz
Amazon.com
4.5
·
537
Zep Stain Resistant Floor Sealer - 1 Gal…
$50.28
$0.10 / 1 floz
Amazon.com
4.5
·
659
1 Gal. Ready-To-Use Sodium Silicate Co…
$79.99
Home Depot
4.5
·
200
Natural Look 5 Gal. Clear Concrete Cur…
$152.49
Home Depot
4.5
·
38
- 10 Best Concrete Floor Sealers - Our #1 Pick Will Surprise You
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- Basement Floor Moisture Sealer - Concrete Sealers - The Home Depot Waterproof
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  SponsoredThe Right Waterproofer Can Make The Difference In A Paint Job. Shop The Home Depot. Protect Your Home With Waterproofers And Prevent Moisture Damage. Shop The Home Depot.
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10 Best Concrete Floor Sealers - Our #1 Pick Will Surprise You

Which Concrete Sealer is Best? | Best Concrete Sealers (2025)

Basement Floor Moisture Sealer - Concrete Sealers - The Home Depot Waterproof