10 bestFlexible Concrete Crack Fillersof December 2025
112M consumers helped this year.
5% off
1

SIKA - Low-toxicity polyurethane foam - SikaFix PU - Amber - Solid-state foam - Seal cracks - Displace water - Durable and tough - 250 mL (8.45 US fl oz)
SIKA

9.7
2

DAP Concrete Crack Filler: 16.0 oz. (Grey)
DAP

9.4
5% off
3

Sika - Sikacryl - Gray - Ready-Mix Concrete Patch - for Repairing spalls and Cracks in Concrete and Masonry - Textured - 1 qt
SIKA

9.2
5% off
4

SIKA - Premium grade polyurethane - Sikaflex Crack Flex Sealant - Grey - For horizontal crack repair in concrete - Self-levelling - Paintable - 300 mL
SIKA

8.9
5

Dap 37584 Liquid Cement Crack Filler-Quart Bottle
DAP

8.6
OtherUp to 5% off
6

ConSandtrate Simple and Efficient Concrete Crack Filler - Gray - 3 lb. Bottle. A Unique Concrete Filler for Cracks on Driveways, Walkways, Patios and Pool Decks.
ConSANDtrate

8.4
7

Bluestar Flexible Concrete Hairline Crack Filler (Gray), DIY- No Special Tools Needed. Fill Small Cracks in Concrete Driveways, Patios and Other Concrete Surfaces. 8 fl. oz. Bottle.
Blue Star

8.1
19% off
8

Dap 31084 Concrete Patch Interior and Exterior, 1-Quart
DAP

7.8
12% off
9

DAP 7079808676 Concrete Filler, Textured Gray, 10 Ounces
DAP

7.5
10

SIKA - Polyurethane sealant for mortar repair - Sikaflex Mortar Fix - Limestone - Seal joints and cracks - Weatherproofing - Indoor and outdoor use - 300 mL
SIKA

7.3
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