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 dimensions L x W x H
29.2 x 5.1 x
Compatible Material
Metal
Water Resistance Level
Waterproof

⚖️Lightweight 437g 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 flexibility!

BUILT TO LAST - Durable sealant designed for long-term protection and resilience
PRECISION APPLICATION - 10.1 oz size perfect for controlled, mess-free sealing
UNMATCHED FLEXIBILITY - Polyurethane formula adapts to cracks without cracking back
LIGHTWEIGHT PORTABLE - 437g weight makes it easy to carry and use on any job site
AMERICAN QUALITY ASSURANCE - Manufactured in the USA, ensuring premium standards

Crack Flex Sealant by SIKA is a durable, polyurethane-based sealant designed for professional-grade crack repair. Weighing just 437 grams and made in the USA, it offers flexible, long-lasting protection in a convenient 10.1-ounce size, perfect for precise application and reliable results.

Specifications

Brand	SIKA
Model Number	427706
Product Dimensions	29.21 x 5.08 x 29.21 cm; 437 g
Color	gray
Material	Polyurethane
Included Components	Sealant
Are Batteries Included	No
Item Weight	437 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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TrustScore 4.5 | 7,300+ reviews

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Fantastic experience overall. Will recommend to friends and family.

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Customer service was outstanding when I had questions about the product.

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Received my product in pristine condition. Great service overall.

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