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!

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.

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

Apply after the concrete sealer.

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!

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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,

Product ID: 17019214

Details

Brand
SIKA
Item Weight
10.08 ounces
Item dimensions L x W x H
11.5 x 2 x
Material
Polyurethane
Style
Crack Flex

🌀high elasticity resists cracking

💧100% waterproof seal

🛠️self-leveling, easy application

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€ 29.60

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Sold byAmazon BelgiumDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💪 Seal smart, stay flawless—your concrete’s best defense!

ELASTIC FLEX GUARD - Stretches with surfaces to prevent future damage
PRO GRADE DURABILITY - Engineered to resist aging, weathering, and wear
EFFORTLESS SELF LEVELING - Flows smoothly into cracks—no extra tooling needed
CONCRETE CAMOUFLAGE TEXTURE - Blends naturally with gray cement for a discreet finish
SEAMLESS WATERPROOF DEFENSE - Locks out water and weather for lasting protection

Sikaflex Crack Flex Sealant is a premium polyurethane solution designed for concrete and cement surfaces. It offers a waterproof, elastic seal that self-levels for easy application and blends seamlessly with pavement. Ideal for driveways, sidewalks, and terraces, it resists cracking, tearing, and weather damage to provide long-lasting protection.

Specifications

ASIN	B00NO70BKA
Best Sellers Rank	#3,061 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in Polyurethane Adhesives
Brand Name	SIKA
Color	Gray
Compatible Material	Metal
Customer Reviews	4.6 4.6 out of 5 stars (1,979)
Global Trade Identification Number	00033886064514
Included Components	Sealant
Item Dimensions	11.5 x 2 x 11.5 inches
Item Form	Liquid
Item Type Name	Sealant
Item Weight	10.08 ounces
Manufacturer	SIKA CORPORATION
Material Type	Polyurethane
Model	427706
Number of Items	1
Part Number	427706
Style Name	Crack Flex Sealant
Surface Recommendation	Concrete
UPC	033886093903 033886064514
Unit Count	1.0 Count
Warranty Description	Warranty
Water Resistance Level	Waterproof

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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€ 29.60

Duties & taxes included

In stock

Sold byAmazon BelgiumDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Belgium.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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