---
product_id: 23495412
title: "Sikaflex-1C SL Self-Leveling Concrete Joint Sealant, Limestone, 29 oz"
brand: "sika"
price: "$83.29"
currency: USD
in_stock: true
category: "Sika"
url: https://www.desertcart.us/products/23495412-sikaflex-1c-sl-self-leveling-concrete-joint-sealant-limestone-29
store_origin: US
region: United States of America
---

# 29 fl oz cartridge capacity Weather & UV resistant Self-leveling, no tooling needed Sikaflex-1C SL Self-Leveling Concrete Joint Sealant, Limestone, 29 oz

**Brand:** sika
**Price:** $83.29
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal smart, last long — the pro’s choice for flawless concrete joints!

## Quick Answers

- **What is this?** Sikaflex-1C SL Self-Leveling Concrete Joint Sealant, Limestone, 29 oz by sika
- **How much does it cost?** $83.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/23495412-sikaflex-1c-sl-self-leveling-concrete-joint-sealant-limestone-29)

## 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

- • **Weatherproof Durability:** Built to withstand sun, rain, and extreme temperatures without losing integrity.
- • **Effortless Self-Leveling:** Automatically spreads evenly for a flawless finish every time.
- • **Seamless Limestone Blend:** Natural limestone color that perfectly matches light concrete surfaces for a clean, professional look.
- • **Flexible & Crack-Resistant:** Adapts to joint movement, preventing costly repairs down the line.
- • **Easy Application & Customization:** Applies with a standard caulking gun and can be painted or sanded to match your project’s aesthetic.

## Overview

SIKA Sikaflex 1C SL is a 29 fl oz self-leveling polyurethane sealant designed for durable, waterproof repair of concrete expansion joints. Its flexible, weather-resistant formula ensures long-lasting adhesion and crack prevention, while the limestone color blends seamlessly with light concrete surfaces. Ideal for driveways, sidewalks, and industrial use, it offers easy application with a standard caulking gun and can be painted or sanded for a perfect finish.

## Description

SIKAFLEX 1A Polyurethane Elastic Sealant/Adhesive High performance, moisture-cured 1 component, elastomeric sealant designed for all types of small joints where maximum depth of sealant will not exceed 1/2". Suitable for vertical and horizontal joints. Cures to a tough, durable, flexible consistency with exceptional cut-and tear-resistance.

## Features

- ✔ Self-Leveling Formula – Automatically spreads evenly without the need for tooling.
- ✔ Flexible & Durable – Accommodates joint movement and prevents cracking.
- ✔ Weather & UV Resistant – Withstands exposure to sun, rain, and extreme temperatures.
- ✔ Strong Adhesion – Bonds securely to concrete and masonry surfaces for long-lasting results.
- ✔ Limestone Color – Blends naturally with light-colored concrete, providing a clean finish.
- ✔ Easy Application – Can be applied using a standard caulking gun for efficient installation.
- ✔ Paintable & Sandable – Allows for customization to blend seamlessly with surrounding surfaces.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00MC2WXV8 |
| Best Sellers Rank | #58,534 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #25 in Polyurethane Adhesives #108 in Urethane Adhesives |
| Brand Name | SIKA |
| Color | Limestone |
| Compatible Material | Concrete |
| Customer Reviews | 4.5 4.5 out of 5 stars (52) |
| Global Trade Identification Number | 00033886003742 |
| Included Components | 29 fl oz cartridge |
| Item Dimensions | 16 x 2.5 x 2.5 inches |
| Item Form | Liquid |
| Item Weight | 11.2 ounces |
| Manufacturer | SIKA |
| Material Type | Polyurethane |
| Model | 90942 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 90942 |
| Style Name | Compact |
| Surface Recommendation | Tile |
| UPC | 033886003742 |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** SIKA
- **Item Weight:** 11.2 ounces
- **Item dimensions L x W x H:** 16 x 2.5 x 2.5 inches
- **Material:** Polyurethane
- **Style:** Compact

## Images

![Sikaflex-1C SL Self-Leveling Concrete Joint Sealant, Limestone, 29 oz - Image 1](https://m.media-amazon.com/images/I/51vJ5ni4yvL.jpg)

## Questions & Answers

**Q: What is the drive-on and full cure time**
A: The total cure time can be between 3 and 5 days - tested at 73°F (23°C) and 50% relative humidity

**Q: I have 700' of 1/2" exp jt . How much sikaflex do I  need**
A: You will need a little over 41 tubes to fill a 1/2 x 1/2 inch joint.

**Q: Can i paint over this stuff**
A: yes you can pant over the sikaflex29 oz

**Q: How much do I need for garage door opening**
A: Diffidently one tub for a two car garage.

## Frequently Bought Together

- SIKA Sikaflex 1C SL 29 fl oz Limestone - Concrete Expansion Joint Filler, Self-Leveling Polyurethane Sealant for Durable, Waterproof Concrete Repair for Driveways, Sidewalks & Industrial Use
- 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)
- Sashco 30251 Pre-Caulking Filler Rope Backer Rod Roll, 100' Length x 1/4" Width, Grey, 1/4" x 100'

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-23*