A 300mm PVC Water Stopper is a crucial construction material used for sealing construction joints and expansion joints in concrete structures to prevent water leakage or seepage. Here's a breakdown for you:
Its a flexible PVC (Polyvinyl Chloride) strip, embedded in concrete joints to form a watertight seal. A 300mm wide variant is typically used in large structures like:
Water tanks
Dams
Basements
Retaining walls
Tunnels
Swimming pools
| Feature | Description |
|---|---|
| Width | 300mm (12 inches) |
| Thickness | Typically 510mm |
| Material | High-grade PVC (flexible & durable) |
| Types | Center bulb, Dumbbell, Ribbed, Kicker |
| Color | Usually Blue or Black |
| Shore Hardness | 6065 Shore A |
| Tensile Strength | Around 1215 MPa |
| Elongation | > 250% |
Center Bulb Type: Allows movement, ideal for expansion joints
Dumbbell Type: Standard for construction joints
Ribbed Type: Enhanced bonding with concrete
Kicker Type: For preformed concrete applications
Position during formworkhalf exposed to concrete.
Fix using wire ties to steel reinforcement.
Ensure no folding or twisting during pour.
For long runs, weld joints using heat gun or PVC welding machine.
Corrosion and chemical resistant
High flexibility
Long service life
Easy to weld on-site
Cost-effective waterproofing solution
Let me know if you need help choosing the right profile type or creating a technical datasheet or BOQ for your project.






Price:
Price 180.0 INR / Meter
Minimum Order Quantity : 1 Kilograms
Hardness : Varies
Application : Industrial
Feature : Ageing Resistant, Oil Proof, Waterproof, Wear Resistant, Smooth Surface
Material : PVC
Price 95 INR / Meter
Minimum Order Quantity : 100
Hardness : 68 Shore A
Application : Application in construction industry The PVC water stopper acts as a sealant at RCC Masonry concrete joints alongside preventing any water seepage through the joints. PVC Water Stopper Manufacturer The PVC water stoppers can withstand expansion or contraction movements at the joints. Also, they can effectively take care of displacement or deflection that arises due to temperature, differential settlement of foundations and geo disturbances causing seismic forces such as earthquakes. This eliminates any risk of cracks. Selection of appropriate PVC water stopper Ribbed Type It has a multipurpose water stopper design to be used for the expected differential settlement of poured concrete and a firm concrete grip desired. Dumbbell Type With greater variation in temperature, expansion and contraction of joints happen. Dumbbell type water stoppers are the suggested ones for these cases. Kicker (Surface Type) Where the embedded types cannot be used owing to interference of steel reinforcement, these are pl
Price 95.0 INR / Number
Minimum Order Quantity : 50
Hardness : High
Application : Industrial
Feature : Smooth Surface
Material : PVC
Price 70.0 INR
Minimum Order Quantity : 1 Meter
Hardness : Rigid
Application : Staircase, Balcony, Industrial Walkways, Safety Railing
Feature : Other, Corrosion Resistant, Weather Proof, Durable, Low Maintenance, NonSlip Surface
Material : PVC (Polyvinyl Chloride)