Crack Flex Sealant, 10.1-Oz. -515306

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!

4.6/5

Product ID: 735824543

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Details

Material
Polyurethane
Brand
SIKA
Item Weight
0.63 Pounds
Item dimensions L x W x H
5.1 x 5.1 x cm
Compatible Material
Metal

⚖️Lightweight 286g for easy handling

🛠️Polyurethane durability

🇺🇸Proudly made in the USA

Frequently Bought Together

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

M-D Building Products - Versatile Gray Foam Backer Rod Set 1/2in x 20ft - Essential Caulk Saver for Sealing Concrete Gaps, Expansion Joints, and Crack Filling (71480)

M-D Building Products - Versatile Gray Foam Backer Rod - Essential Caulk Saver for Sealing Concrete Gaps, Expansion Joints, and Crack Filling, 3/8 by 20 Feet, (Pack of 2) (71464)

Description

🛠️ Seal the deal with lasting strength and style!

MADE IN THE USA - Crafted domestically for trusted quality and reliability
VERSATILE SEALANT - Ideal for multitool accessories and a variety of surfaces
UNMATCHED DURABILITY - Polyurethane formula ensures long-lasting crack resistance
PRECISION APPLICATION - 10.1 oz size perfect for targeted repairs without waste
LIGHTWEIGHT PORTABLE - At just 286g, easy to carry and use on any job site

Crack Flex Sealant by SIKA is a durable, polyurethane-based sealant designed for professional-grade crack repairs. Weighing only 286 grams and sized at 10.1 ounces, it offers precision application and portability. Proudly made in the USA, this gray sealant is perfect for multitool accessories and ensures reliable, long-lasting protection.

Specifications

Brand	SIKA
Model Number	427706
Product Dimensions	5.08 x 5.08 x 28.58 cm; 285.76 g
Color	gray
Material	Polyurethane
Included Components	Sealant
Are Batteries Included	No
Item Weight	286 g

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?

Common Questions

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