About 300x8mm pvc water stopper

Here is a clean, professional PVC Water Stopper product write-up you can use for catalog, website, or marketing:

PVC Water Stopper Product Overview

PVC Water Stoppers are high-performance sealing elements designed to prevent water leakage through construction joints in concrete structures. Made from flexible, durable PVC material, these water bars act as a physical barrier within expansion, construction, and contraction joints, ensuring long-term waterproofing and structural safety.

What is a PVC Water Stopper?

A PVC Water Stopper is a pre-formed strip of Polyvinyl Chloride installed in concrete joints to block water passage under hydrostatic pressure. It provides excellent flexibility, chemical resistance, and long service life, making it ideal for a wide range of water-retaining and water-excluding structures.

Uses of PVC Water Stopper

• Water retaining structures

• Water excluding structures

• Construction joints

• Expansion and contraction joints

• Sealing of joints subject to water pressure

Applications

• Dams & Canals

• Retaining Walls

• Tunnels & Basements

• Reservoirs & Water Tanks

• Sewage Treatment Plants

• Swimming Pools

• Culverts & Bridges

• Foundations & Lift Pits

Features

• High elasticity and flexibility

• Excellent resistance to chemicals, abrasion, and corrosion

• UV and ozone resistant

• Easy to install during concreting

• Suitable for both vertical and horizontal joints

• Withstands high water pressure

• Long service life

Advantages

• Ensures leak-proof joints in concrete structures

• Prevents water seepage and protects reinforcement

• Cost-effective waterproofing solution

• Maintains structural integrity

• Performs well even in harsh environments

Material of Construction (MOC)

• High-grade Polyvinyl Chloride (PVC)

• Available in plain type, center bulb type, and dumbbell type

• Custom hardness, thickness, and width as per project requirements

Available Sizes

Common sizes (customizable):

• 150 mm, 200 mm, 230 mm, 250 mm, 300 mm width

• Thickness: 5 mm to 12 mm

• Type: With Center Bulb / Without Bulb

Why Choose SANDHYAFLEX PVC Water Stopper?

• Manufactured from premium PVC compound

• Consistent quality & dimensional accuracy

• Designed for heavy-duty waterproofing applications

• Tested for tensile strength, elongation & durability

If you want, I can also prepare individual product write-ups for each size you listed earlier (e.g., 2308mm, 3006mm, 25010mm etc.).