---
product_id: 593502902
title: "Flexible EPDM Rubber Strip for Concrete Crack Repair and Replacement - 1\" 3/4\" and 1/2\" Trial Pack (100mm Each) - Weather and Aging Resistant Expansion Joint Filler for Driveways and Sidewalks"
brand: "rthieai"
price: "₨7863"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/593502902-flexible-epdm-rubber-strip-for-concrete-crack-repair-and-replacement
store_origin: LK
region: Sri Lanka
---

# 3 size options for perfect fit Weather & aging resistant EPDM rubber - durable & flexible Flexible EPDM Rubber Strip for Concrete Crack Repair and Replacement - 1" 3/4" and 1/2" Trial Pack (100mm Each) - Weather and Aging Resistant Expansion Joint Filler for Driveways and Sidewalks

**Brand:** rthieai
**Price:** ₨7863
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the gap, not your style — stay ahead with flexible crack repair!

## Quick Answers

- **What is this?** Flexible EPDM Rubber Strip for Concrete Crack Repair and Replacement - 1" 3/4" and 1/2" Trial Pack (100mm Each) - Weather and Aging Resistant Expansion Joint Filler for Driveways and Sidewalks by rthieai
- **How much does it cost?** ₨7863 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/593502902-flexible-epdm-rubber-strip-for-concrete-crack-repair-and-replacement)

## Best For

- rthieai enthusiasts

## Why This Product

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

## Key Features

- • **Custom Length Control:** Cut the 100mm strips to your exact size for seamless repairs.
- • **Effortless Installation:** Simply press or tap into cracks—no special tools required.
- • **Precision Fit, Every Time:** Choose from 1/2", 3/4", or 1" widths to match your crack perfectly.
- • **Versatile Concrete Companion:** Ideal for driveways, sidewalks, and all concrete expansion joints.
- • **Built to Last Through Seasons:** EPDM rubber resists weathering and aging for long-term durability.

## Overview

This Flexible EPDM Rubber Strip Trial Pack offers three versatile widths (1/2", 3/4", 1") of weather and aging resistant expansion joint filler designed for concrete crack repair. Made from durable EPDM rubber, it ensures a flexible, long-lasting seal for driveways, sidewalks, and other concrete surfaces. Easy to cut and install by hand, this product provides a customizable, professional-grade solution to prevent further damage and maintain structural integrity.

## Description

BRAND:RTHIEAI is dedicated to providing superior, dependable, and practical hardware products to customers worldwide. We consistently seek to enhance product quality and enrich product content, ensuring that our customers have a premium experience when using our products.SPECIFICATION:Size: 1/2", 3/4", 1" (100mm Each)Color: GrayMaterial: EPDMPurchase Advice:It is strongly recommended to purchase this Trial Pack (ASIN B0CDRCXQDS) before making a purchase to determine the size you need.

## Features

- ✅ High-Quality Material: Made of EPDM rubber, this concrete expansion joint filler is flexible, strong, and resistant to weather and aging, ensuring long-lasting use.
- ✅ Easy to Use: Simply insert the rubber strip into the crack and press firmly with your hands or a woodworking hammer to fill the gap.
- ✅ Customizable Length: Cut the 100 ft long filler to the length you need for your driveway, sidewalk, or other expansion joint.
- ✅ Wide Compatibility: Available in 3 sizes (1/2", 3/4", and 1" wide), this filler is suitable for cracks between 1/2" to 2" wide. TEST FITTING with this RTHIEAI Trial Pack is HIGHLY RECOMMENDED prior to ordering RTHIEAI Rubber Strip for Concrete Crack Repair and Replacement.
- ✅ Versatile Application: Suitable for use on concrete surfaces, driveways, sidewalks, and more.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | RTHIEAI |
| Item Weight | 110 g |
| Package Dimensions | 15.1 x 12 x 2.9 cm; 110 g |
| Size | Trial Pack |
| Color | Gray |
| Material | Rubber |
| Item thickness | 0.5 Inches |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** RTHIEAI
- **Material:** Rubber
- **Colour:** Gray
- **Item thickness:** 0.5 Inches
- **Recommended uses for product:** Filling and sealing cracks in concrete surfaces like driveways and sidewalks

## Images

![Flexible EPDM Rubber Strip for Concrete Crack Repair and Replacement - 1" 3/4" and 1/2" Trial Pack (100mm Each) - Weather and Aging Resistant Expansion Joint Filler for Driveways and Sidewalks - Image 1](https://m.media-amazon.com/images/I/61SFQXAQq9L.jpg)

## Available Options

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

## Frequently Bought Together

- Trial Pack Flexible EPDM Rubber Strip 1/2", 3/4" and 1" (100mm/3.94" Each) for Concrete Crack Repair and Replacement - Weather and Aging Resistant Expansion Joint Filler for Driveways and Sidewalks
- Small Sample Pack (6, Grey, Black, Walnut)
- SlabGasket Expansion Joint Replacement (+ XL Sizes) - Free Sample Pack

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**Shop now:** [https://www.desertcart.lk/products/593502902-flexible-epdm-rubber-strip-for-concrete-crack-repair-and-replacement](https://www.desertcart.lk/products/593502902-flexible-epdm-rubber-strip-for-concrete-crack-repair-and-replacement)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-19*