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, Sealant For Sealing Horizontal Cracks, 10,1 Fl. Oz

Sikaflex Crack Flex Sealant, Gray, High Performance, Textured Polyurethane Self-Leveling, Sealant For Sealing Horizontal Cracks, 10,1 Fl. Oz

Product ID: 384074369

Details

Brand
SIKA
Item dimensions L x W x H
29.2 x 5.1 x
Item weight
0.63 Pounds
Material
Polyurethane
Style
Crack Flex

🧱Textured polyurethane blends with concrete

🌧️Waterproof & weather-resistant durability

🛠️Self-leveling for perfect horizontal crack fill

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17502 Ft

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Description

🔧 Seal the deal with Sikaflex — where cracks meet their flexible match!

VERSATILE APPLICATION - Ideal for horizontal cracks up to 1 inch wide, compatible with standard caulk guns and multiple paint types.
ALL WEATHER PROTECTION - Waterproof and resistant to aging, ensuring long-lasting performance in any climate.
ELASTIC CRACK MOVEMENT - Advanced polyurethane formula flexes with every shift, preventing future damage.
TRUSTED BY PROS DI YERS - Top-rated sealant with 4.6 stars and proven success in tough sealing challenges.
SEAMLESS CONCRETE INTEGRATION - Textured, self-leveling sealant that blends invisibly with driveways, sidewalks, and terraces.

Sikaflex Crack Flex Sealant is a premium, self-leveling polyurethane sealant designed for horizontal cracks up to 1 inch wide. Its elastic technology ensures flexibility with crack movement, while its textured, waterproof formula blends seamlessly with concrete surfaces. Durable against weathering and aging, it supports a wide range of cementitious slabs and can be painted over with various paint types, making it a professional-grade solution for lasting crack repair.

Specifications

ASIN	B00NO70BKA
Best Sellers Rank	#31,545 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #97 in Silicone Sealers
Brand Name	SIKA
Color	Gray
Compatible Material	Concrete
Customer Reviews	4.6 4.6 out of 5 stars (1,849)
Global Trade Identification Number	00033886064514
Included Components	Sealant
Item Dimensions	29.2 x 5.1 x 29.2 centimeters
Item Form	Liquid
Item Type Name	Sealant
Item Weight	0.63 Pounds
Manufacturer	Sika Corporation
Material Type	Polyurethane
Model	427706
Number of Items	1
Part Number	427706
Style Name	Crack Flex Sealant
Surface Recommendation	Door, Window
UPC	033886093903 033886064514
Unit Count	295.74 Milliliters
Water Resistance Level	Waterproof

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17502 Ft

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In stock

Sold byAmazon HungaryDelivered 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 Hungary.

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