Industrial Pvc Water Stopper Seal 300Mm

About Industrial Pvc Water Stopper Seal 300Mm

A PVC Water Stopper Seal 300mm is a broad-profile water sealing strip designed to prevent water leakage through construction and expansion joints in concrete structures. The 300 mm width indicates it's meant for heavy-duty or high-pressure water environments, such as dams, tunnels, water treatment plants, and large basements.

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Technical Specifications (Typical):

• Width: 300 mm

• Thickness: 610 mm (varies by design)

• Material: High-grade PVC (thermoplastic elastomer)

• Length: Usually in 1530 meter rolls

• Temperature Resistance: -25C to +70C (approx.)

• Tensile Strength: 12 MPa

• Elongation at Break: 250%

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Common Types (300 mm width):

Type	Use Case	Features
Dumbbell Type	Contraction joints	Balanced sealing on both sides
Center Bulb Type	Expansion joints	Allows movement and expansion
Ribbed Type	Higher bonding with concrete	Better sealing and anchorage
Kicker Type	Starter bars/initial placements	Pre-installed at base for vertical walls

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Advantages:

• Long-lasting waterproofing

• Resistant to acids, alkalis, and salts

• Easy to weld/heat seal at joints

• Strong bond with concrete

• Flexible and crack-resistant

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If you need:

• A technical datasheet

• Guidance on installation

• Help choosing between profiles (ribbed, dumbbell, etc.)

• Supplier or brand recommendations

Just let me know the project type or where you're planning to use it.

Superior Flexibility and Chemical Resistance

Engineered for challenging construction sites, this PVC water stopper boasts a highly flexible structure and robust chemical resistance. It adapts seamlessly to joint movements, maintaining its shape while resisting aggressive substances. The smooth finish further enhances its performance and longevity, especially in hazardous or high-moisture locations.


Effortless Installation for Lasting Protection

Designed with a center bulb and easy-to-weld features, the water stopper simplifies the installation process. These properties minimize downtime during construction, ensuring a secure, tight seal across concrete joints. Installation is accessible to fabricators, dealers, and contractors, supporting efficient project completion.