---
product_id: 17019206
title: "SIKA - Sealant - Sikaflex Concrete Fix - Limestone - Elastic sealant for Cracks and Joints - Paintable Polyurethane - 10.1 fl oz"
brand: "sika"
price: "€ 34.70"
currency: EUR
in_stock: true
reviews_count: 13
category: "Sika"
url: https://www.desertcart.at/products/17019206-sika-sealant-sikaflex-concrete-fix-limestone-elastic-sealant-for-cracks
store_origin: AT
region: Austria
---

# Waterproof & weather-resistant Bonds concrete, brick & metal ±35% joint movement elasticity SIKA - Sealant - Sikaflex Concrete Fix - Limestone - Elastic sealant for Cracks and Joints - Paintable Polyurethane - 10.1 fl oz

**Brand:** sika
**Price:** € 34.70
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal smart, last long — the concrete fix pros trust!

## Quick Answers

- **What is this?** SIKA - Sealant - Sikaflex Concrete Fix - Limestone - Elastic sealant for Cracks and Joints - Paintable Polyurethane - 10.1 fl oz by sika
- **How much does it cost?** € 34.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/17019206-sika-sealant-sikaflex-concrete-fix-limestone-elastic-sealant-for-cracks)

## Best For

- sika enthusiasts

## Why This Product

- Trusted sika brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Certified Quality:** Meets federal and industry standards, reducing radon and promoting cleaner air indoors.
- • **Flexible Strength:** Elastic sealant adapts to joint shifts up to ±35%, preventing cracks and tears.
- • **Universal Bonding:** Adheres seamlessly to concrete, brick, stucco, and metal for versatile construction fixes.
- • **Weatherproof Shield:** Waterproof formula ensures durable protection against rain, snow, and seasonal changes.
- • **Pro-Grade Application:** Cartridge fits most applicator guns for precise, mess-free sealing every time.

## Overview

SIKA Sikaflex Concrete Fix is a paintable polyurethane sealant designed for durable, elastic sealing of cracks and joints in concrete, brick, stucco, and metal. With ±35% joint movement tolerance and waterproof properties, it withstands harsh weather while meeting federal quality standards. Packaged in a convenient cartridge compatible with most applicator guns, it delivers professional-grade adhesion and weatherproofing for lasting repairs.

## Description

Suitable for vertical and horizontal joints. Ideal for weatherproofing of joints, cracks and gaps in concrete, brickwork, blockwork, masonry, stucco and metal frames. Joints in walls, floors, balconies, around window or door frames, expansion joints and roofing. Available in 10 fl. oz. cartridge

Review: Great product, withstands weather conditions great ! - Durable product, color does match as advertised, thickness is very thick, does seal concrete as advertised great, easy to use load in gun and proceed with project, recommend size now my personal opinion is for a smaller project due to does not last forever will possibly need more then one tube but is very strong, durable to weather conditions and I would recommend
Review: This is the product to choose! - This product was recommended by our concrete guy as the only one to even both with. Other products do not perform well in application nor do they last like this one. Application was slightly gloppy but in following instructions it worked out well. Tube lasted further than we expected. No color match choices were available so it is too light but our concrete walk is 21 years old we are ok with that. The proof will be in over winter. If I can run my snow shovel over this area without catching & peeling it up I will call it a win. Check back in May!

## Features

- FOR SEALING CRACKS AND JOINTS — Sika Pro Concrete Fix offers exceptional adhesion and elasticity, creating strong bonds that resist tearing and cracking and can maintain a ±35% joint movement range
- ATTACHES TO MOST CONSTRUCTION MATERIALS — Perfect for weatherproofing cracks and gaps in concrete, brick, stucco, and more. Seal joints in windows and doors and get set for seasonal changes
- CONVENIENT CARTRIDGE FITS MOST APPLICATOR GUNS — Moisture-proof cartridge should be stored in a dry place at ambient temperatures ranging between 40-95 °F for optimal performance
- MEETS ALL FEDERAL AND INDUSTRY STANDARDS — Satisfies federal and industry standards for sealant compounds, assuring quality and durability. Urethane-based for reduction of radon and cleaner air
- EASY TO MAKE ACCURATE APPLICATION — Just cut the cartridge tip at a 45° angle at the desired size, then insert cartridge into applicator gun and force adhesive onto bonding surface

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000UVHN86 |
| Brand Name | SIKA |
| Color | Gray |
| Compatible Material | Brick, Concrete, Metal |
| Customer Reviews | 4.4 4.4 out of 5 stars (850) |
| Global Trade Identification Number | 00033886002639 |
| Included Components | Crack Filler |
| Item Dimensions | 11.5 x 2 x 11.5 inches |
| Item Form | Paste |
| Item Part Number | 757201 |
| Item Type Name | Crack Filler |
| Item Weight | 1 Pounds |
| Manufacturer | SIKA CORPORATION |
| Material Type | Polyurethane |
| Model | 187783 |
| Number of Items | 1 |
| Part Number | 187783 |
| Style Name | Cartridge |
| Surface Recommendation | Window |
| UPC | 033886002639 033886093927 |
| Unit Count | 10.1 Fluid Ounces |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** SIKA
- **Item Weight:** 1 Pounds
- **Item dimensions L x W x H:** 11.5 x 2 x 11.5 inches
- **Material:** Polyurethane
- **Style:** Cartridge

## Images

![SIKA - Sealant - Sikaflex Concrete Fix - Limestone - Elastic sealant for Cracks and Joints - Paintable Polyurethane - 10.1 fl oz - Image 1](https://m.media-amazon.com/images/I/61YFQbOxP8L.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: I want to use this on my concrete driveway. How long before I can drive over it?**
A: Hello. The cure time is 5 days, before you can drive over it. If you must drive on it before the 5 days, wrap some wood planks or boards with plastic and place over the sealant joints. Remove after, that way the sealant can continue to cure.

**Q: Is this product available in the larger caulk tube?**
A: no

**Q: I need to fill horizontal and vertical cracks in outside block wall (Paintable) which of your products would you recommend?**
A: Not sure if this product is paintable however, it has putty like viscosity that won't run out of vertical joints. You will need to tool it somewhat so the joint or crack won't look messy. SIKA has a website that can give you more application information.

**Q: Is this for indoor use also?**
A: I really don't know, maybe.  Look on the data sheets for this product on the SIKA WEBSITE or you could call them - NEW JERSEY NUMBER    201-933-8800.
www.sikausa.com

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product, withstands weather conditions great !
*by A***N on July 21, 2025*

Durable product, color does match as advertised, thickness is very thick, does seal concrete as advertised great, easy to use load in gun and proceed with project, recommend size now my personal opinion is for a smaller project due to does not last forever will possibly need more then one tube but is very strong, durable to weather conditions and I would recommend

### ⭐⭐⭐⭐⭐ This is the product to choose!
*by C***E on November 23, 2025*

This product was recommended by our concrete guy as the only one to even both with. Other products do not perform well in application nor do they last like this one. Application was slightly gloppy but in following instructions it worked out well. Tube lasted further than we expected. No color match choices were available so it is too light but our concrete walk is 21 years old we are ok with that. The proof will be in over winter. If I can run my snow shovel over this area without catching & peeling it up I will call it a win. Check back in May!

### ⭐⭐⭐⭐⭐ SIKA makes good concrete sealants
*by R***G on October 18, 2025*

This and SIKA’s self leveling sealant both work very well to seal cracks in concrete. I found this easier to work with for thinner cracks than the self leveling sealant, since it is easier to control and stop the flow when not in use. The self leveling version works best when the entire caulk tip fits into the crack and the “flow” of the sealant can spread out into the crack and self level without making a mess. My only complaint is that the limestone color is really a light gray. It’s pretty much the same as the self leveling gray color and doesn’t blend perfectly with the limestone color of most concrete. For this, I would give it 4.5 stars. Tip: A little sand sprinkled and rubbed in after application helps it blend better with the concrete texture and color.

## Frequently Bought Together

- Sikaflex Concrete Fix, Limestone, Elastic sealant sealing cracks and joints, paintable polyurethane , 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)
- Sikaflex Crack Flex Sealant, Gray, High performance, textured polyurethane sealant, self-leveling, sealant for sealing horizontal cracks, 10,1 fl. Oz

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-05-01*