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!

Crack Sealant | Desertcart INDIA

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₹ 2585

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Sold byAmazon IndiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛡️ Seal smart, stay flawless—because your concrete deserves the best!

EFFORTLESS FLAWLESS FINISH - Self-leveling formula means no tooling needed—just apply and watch it smooth out perfectly.
BUILT TO LAST RAIN OR SHINE - Waterproof and weather-resistant seal protects horizontal cracks up to 1 inch wide from aging and moisture damage.
INVISIBLE CONCRETE CAMOUFLAGE - Special textured gray color blends seamlessly with sidewalks, driveways, and terraces for a professional look.
PRO GRADE DURABILITY IN A TUBE - Premium polyurethane formula ensures long-lasting protection and easy application with any standard caulk gun.
FLEXIBLE SEAL FOR DYNAMIC SURFACES - High elasticity resists cracking and tearing, accommodating surface movement without compromising the seal.

Sikaflex Crack Flex Sealant is a premium, self-leveling polyurethane sealant designed for horizontal concrete cracks up to 1 inch wide. Its textured gray finish blends naturally with concrete surfaces, while its high elasticity ensures a durable, waterproof seal that resists weathering and movement. Ideal for driveways, sidewalks, decks, and terraces, it offers professional-grade protection with effortless application.

Specifications

ASIN	B00NO70BKA
Best Sellers Rank	#3,731 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in Polyurethane Adhesives
Brand	SIKA
Brand Name	SIKA
Color	Gray
Compatible Material	Metal
Customer Reviews	4.6 out of 5 stars 1,950 Reviews
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	0.63 Pounds
Item dimensions L x W x H	11.5 x 2 x 11.5 inches
Manufacturer	SIKA CORPORATION
Material	Polyurethane
Material Type	Polyurethane
Model	427706
Number of Items	1
Part Number	427706
Style	Crack Flex Sealant
Style Name	Crack Flex Sealant
Surface Recommendation	Concrete
UPC	033886093903 033886064514
Unit Count	1.0 Count
Warranty Description	Warranty
Water Resistance Level	Waterproof

Reviews

J**E

1.09.2023

J**S

9.11.2023

P**E

23.03.2026

R**Y

24.09.2022

C**H

1.11.2023

L**S

7.06.2025

J**Y

10.03.2026

N**T

23.11.2025

A**Y

14.04.2025

J**N

11.09.2024

M**I

15.03.2026

K**R

12.10.2025

N**D

3.11.2025

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

₹ 2585

Duties & taxes included

In stock

Sold byAmazon IndiaDelivered 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 India.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

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Crack Sealant

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