Self-Leveling Cement Crack Filler, Fast Drying Concrete Crack Filler, Gray Asphalt Crack Filler, Waterproof Concrete Crack Repair Sealer for Sidewalks, Driveways, and Foundation Cracks -7 Pack
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Availability:
Only 10 left in stock, order soon!
Arrives
Thursday, May 28
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Style: 7.73LB
Features
- 7 Packs Bulk Supply for Large RepairsEach set includes 7 packs of Autosel concrete crack filler (each 500g / 13FL.OZ), totaling 91FL.OZ (7.7LB). Perfect for driveway crack filler concrete, foundation crack repair, or concrete filler for large cracks, ensuring you have enough material for heavy-duty residential and commercial projects.
- Durable High-Elasticity FormulaOur upgraded cement crack filler delivers superior elasticity and crack resistance, preventing re-cracking caused by cracked foundation repair or freeze-thaw cycles. Works as a reliable concrete gap filler and Concrete Crack Repair Filler, providing long-term durability.
- Quick Cure & Strong AdhesionThis liquid concrete crack filler features a self-leveling, fast-drying formula that bonds tightly to surfaces. Tack-free in 13 hours and fully cured in 2448 hours, it creates a smooth finish for concrete crack repair, driveway concrete crack filler, and cement crack filler outdoor applications.
- All-Weather Waterproof & Protective SealOur concrete crack sealant forms a waterproof and UV-resistant barrier that withstands rain, snow, and extreme temperatures. Works as a concrete caulking for cracks and concrete crack sealer, preventing water damage, weed growth, and surface erosion year-round.
- Versatile Use Across Multiple SurfacesThis multi-purpose asphalt crack filler and concrete driveway crack filler is suitable for driveways, sidewalks, patios, pool decks, basements, and garages. From foundation crack repair to driveway crack filler, it offers strong adhesion on concrete, asphalt, brick, and tile for seamless, long-lasting repairs.
Material: Polyurethane
Brand: Autosel
Style: 7.73LB
Item Weight: 0.45 Kilograms
Item dimensions L x W x H: 5 x 1 x 8 inches
Brand Name: Autosel
Unit Count: 7 Count
Number of Items: 7
Part Number: GY07
Manufacturer: Autosel
Included Components: Concrete crack filler*7, brush*7, glue nozzle*7, black glove*1
Material Type: Polyurethane
Water Resistance Level: Waterproof
Item Form: Liquid
Compatible Material: Concrete, Cementitious Slabs, Brickwork, Blockwork, Masonry
Item Weight: 0.45 Kilograms
Item Dimensions: 5 x 1 x 8 inches
Style Name: 7.73LB
Color: Grey
Surface Recommendation: Driveways,Sidewalks,Patios,Garage,Roof cracks,Steps/Stairs,Pool ,Basement floors,Parking lots,Brick walls,Pavers，Masonry joints,Tile & Stone
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, May 28
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Style: 3.31LB
This product does a great job sealing driveway cracks of an inch wide. Easy to use, expands and contracts with crack movement. Down side: Paint and driveway sealer doesn't stick, nothing sticks or coats this silicone. I painted over some of the repaired concrete cracks with various different paints and nothing would stick after a couple of weeks of walking and sweeping the walkways. But it does seal the cracks.
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Reviewed in the United States on February 18, 2026 by Amazon Customer
Style: 3.31LB
Works as advertised, definitely does a great way of filling and gaps on sidewalks. I would definitely recommend it until one can afford to replace an entire walkway and that expensive process.
Reviewed in the United States on November 6, 2025 by D.A
Style: 7.73LB
I would say the nozzle adapter needs to be for a little bit smaller opening for product to come out so I can get it in the cracks better without getting it all over the top part of the concrete
Reviewed in the United States on April 23, 2026 by Robert Joseph Salazar
Style: 3.31LB
This is great stuff!! After using the kind you spread with spatula this was a dream to use.
Reviewed in the United States on November 17, 2025 by Joy R. Gastler
Style: 3.31LB
Rebranded Product Shanghai CHEM PU Co in (shocker) China manufactures this product, but it is found under many brands. Contents and packaging are identical; only the labels are different. Thus, this product is available from a variety of vendors who market it under various brands. Product price is NOT an indication of product quality—SHOP for the lowest price! Does NOT Repair Concrete This product is a sealant. It does NOT add/restore strength or structure to concrete in any way. This product will NOT prevent new cracks from forming at/near application area. Does NOT Harden This product cures to a rubbery and very flexible condition. If your application requires a hard fill, this is NOT the correct product. NOT for Large Gaps Do NOT use this product to fill large gaps or "puddles". This product is not structural and cures far too soft to bear weight. It is best suited for narrow cracks no wider than ~1-in (~2.5cm). Long Cure Time This product forms a skin (depending on temp and humidity) within minutes of dispensing; and "dries" to touch in ~30mins. Actual cure time to final consistency can take as long as two weeks. This product remains susceptible to damage until full cure is achieved. Surface Finish The product dries and cures to a glossy dark grey finish. Trimming flush reveals a flat finish. Because this product cures to a rubbery and very flexible condition, the surface WILL attract debris that WILL become embedded. Product Longevity When properly applied indoors, the product will perform acceptably for a very long time. When properly applied in full exposure to weather, the product will perform acceptably for ~5years. Most common failure will occur at edges as product "de-bonds" from concrete. Application Best Practices This product is best used to fill spaces (cracks, joints, imperfections, etc.) of no greater width than ~1-in (~2.5cm). For deep cracks, use dense backer rod or (better) braided steel wire where depth is a concern. Installation Procedure 1. PREPARE crack to width no greater width than ~1-in (~2.5cm). Depth is less important, though deeper fill requires more product, longer cure times, and lessens product strength. 2. CLEAN crack thoroughly beforehand; follow this order: vacuum, compressed air, pressure wash, then dry completely. 3. HEAT package to ~125° (~52C). Optionally: ALSO heat area to receive product to similar temp. Heating product and surface improves product flow into area, product adhesion, and surface bond strength. Do NOT overheat. 4. OVERFILL crack by ~1/16-in (~2mm) as settling allowance. TRIM (if desired) flush after two weeks.
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Reviewed in the United States on November 19, 2025 by Tim Ault
Style: 3.31LB
My husband used thus to fill some cracks on our driveway easy to use and dud its job, would buy again
Reviewed in the United States on November 12, 2025 by Alikat
Style: 7.73LB
First product was great worked amazing. Second order came hardened, unable to use and ships in a plastic bag.
Reviewed in the United States on April 17, 2026 by Amazon Customer
Style: 3.31LB
This product worked great and was easy to use.
Reviewed in the United States on January 4, 2026 by Shirley Hendricks