SIKA Sikaflex Crack Flex Sealant, Gray, High-Performance Textured Polyurethane, Self-Leveling, Waterproof Sealant for Horizontal Cracks Up to 1 in Wide, 10.1 fl oz,

SIKA Sikaflex Crack Flex Sealant, Gray, High-Performance Textured Polyurethane, Self-Leveling, Waterproof Sealant for Horizontal Cracks Up to 1 in Wide, 10.1 fl oz,

Q: After application, is this sandable? Also, if yes, is there an ideal period of “curing” before sanding?

Yes, you can sand once fully cured. It is recommended to wait 3 to 5 days prior to sanding. Thank you for choosing Sika!

Q: How long does it take to dry a one inch gas about one inch deep 10 '" long?

Two hours to dry. Twelve to twenty four hours to cure.

Q: Should I apply this before or after applying a (water based siloxane) concrete sealer?

Apply after the concrete sealer.

Q: How soon after application can it be driven on?

Hi Kelly. We recommend waiting 3 to 5 days for the sealant to fully cure before opening to vehicular traffic. Thank you for choosing Sika!

Product ID: 17019214

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Details

Material
Polyurethane
Brand
SIKA
Style
Crack Flex
Item dimensions L x W x H
11.5 x 2 x
Water Resistance Level
Waterproof

💧100% waterproof seal

🧱textured gray for seamless concrete blend

🛠️self-leveling, no tooling needed

Frequently Bought Together

Sikaflex Crack Flex Sealant, Gray, High performance, textured polyurethane sealant, self-leveling, sealant for sealing horizontal cracks, 10,1 fl. Oz

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Description

🛡️ Seal the deal with SIKA—where durability meets seamless style!

CONCRETE CAMOUFLAGE - Textured gray finish blends invisibly with sidewalks, driveways, and terraces for a professional look.
EFFORTLESS APPLICATION - Self-leveling formula means no messy tooling—just apply and let it settle perfectly.
FLEXIBLE CRACK DEFENSE - High elasticity resists cracking and tearing, adapting to surface movement for long-lasting protection.
DURABLE WATERPROOF SHIELD - Creates a tight, water-immersion resistant seal that stands up to rain and runoff.
READY FOR ANY HORIZONTAL SURFACE - Ideal for driveways, patios, decks, and walkways—seals cracks up to 1 inch wide with ease.

SIKA Sikaflex Crack Flex Sealant is a premium gray polyurethane sealant designed for horizontal concrete cracks up to 1 inch wide. Its self-leveling, textured formula blends naturally with pavement surfaces while providing a waterproof, elastic seal that resists weathering, cracking, and tearing for long-lasting protection.

Specifications

Material	Polyurethane
Brand	SIKA
Style	Crack Flex Sealant
Item dimensions L x W x H	11.5 x 2 x 11.5 inches
Water Resistance Level	Waterproof
Item Form	Liquid
UPC	033886093903 033886064514
Unit Count	1.0 Count
Global Trade Identification Number	00033886064514
Number of Items	1
Color	Gray
Surface Recommendation	Concrete
Manufacturer	SIKA CORPORATION
Part Number	427706
Item Weight	15.4 ounces
Product Dimensions	11.5 x 2 x 11.5 inches
Item model number	427706
Size	Pack of 1
Item Package Quantity	1
Usage	Amateur, Professional
Included Components	Sealant
Batteries Included?	No
Batteries Required?	No
Warranty Description	Warranty

Have a Question? See What Others Asked

After application, is this sandable? Also, if yes, is there an ideal period of “curing” before sanding?

How long does it take to dry a one inch gas about one inch deep 10 '" long?

Should I apply this before or after applying a (water based siloxane) concrete sealer?

How soon after application can it be driven on?

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