Waterstop Strips

Waterstop Strips for concrete joints and expansion sealing, made for OEM/ODM orders with custom profiles and steady supply for construction projects.

Rubber Hydrophilic Expansion Waterstop Water Swelling Seal Strip Bentonite Water bar for Concrete Waterproof Joints

$0.25-0.45 /meters

Price varies depending on material, logo, quantity and customization requirements.

MOQ 1,000 meters
Model NO. WM-3891
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

Rubber product TypeWater expansion waterstopColorBlack
Processing ServiceCutting, MouldingMaterialbutyl Rubber
FunctionWaterproofFeatureGood Elasticity, Abrasion Resistance
AdvantageHigh expansion rateColorBlack, red
Sueface treatmentExtrudingThickness10mm
Specification20*10mm, 20*15mm, 20*25mm, 25*19mmExpansion rate220%-600%
HS CODE4008290000

We are a professional manufacturer and supplier, dedicated to maintaining consistent quality and establishing long-term partnerships with clients worldwide.

Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:

  • Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
  • Strict quality control covering material selection, processing, surface finishing, and final packaging;
  • Variety of products and specifications to meet diverse project requirements and application scenarios;
  • OEM & customization support based on drawings, samples, or specific technical requirements;
  • Flexible packaging solutions to ensure safe handling and transportation of products;
  • Continuous improvement in products and services to better support customers in different markets.

If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.

Copyright © 2026 Rensino Waterproofing Material Co., Ltd. All rights reserved.
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Rubber Hydrophilic Expansion Waterstop Water Swelling Seal Strip Bentonite Water bar for Concrete Waterproof Joints

SKU: WM-3891

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