A PVC Water Stopper 2508 mm is a medium-to-large size joint sealing solution, typically used in moderate to high water pressure applications. It is embedded in concrete at construction joints or expansion/contraction joints to prevent water seepage.
Width: 250 mm
Thickness: 8 mm
Material: Flexible polyvinyl chloride (PVC)
Roll Length: Usually 1530 meters
Color: Usually black, blue, or yellow (depends on the brand)
Water retaining structures: tanks, swimming pools, water reservoirs
Underground structures: basements, foundations, subways
Civil infrastructure: bridges, tunnels, dams
| Type | Ideal For | Features |
|---|---|---|
| Dumbbell Type | Contraction joints | Wide sealing with symmetric ribs |
| Center Bulb Type | Expansion joints | Accommodates movement between slabs |
| Ribbed Type | Higher bonding need | Improved grip with concrete |
| Kicker Type | Starter joints | Used at footing or slab bottom |
Flexible and easy to install
High tensile strength and elongation
UV and chemical resistant
Compatible with concrete pour
Heat-weldable at site for joint continuity
If you need a PDF datasheet, installation instructions, or help choosing between profile types based on your specific project, just let me know!






Price:
Price 100 INR / Meter
Minimum Order Quantity : 100
Application : 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 placed externally. Installation procedure: During installation, using small wires, the water stoppers are tied to the steel framework through the eyelets. Also, certain metal clamps are used to grip the water stop seal and keep it in proper position. Initially, half of the water stopper is places in the concrete. It leaves the other half extended. Then, the other half is embedded that leaves the centre bulb free for expansion and contraction movements. Applications Of PVC Water Stoppers Public Utilities: For bridges, road embankments, tunnels, water tanks, water filtration systems, swimming pools, sewage plants, clarifiers, dams, canals, reservoirs, aqueducts and irrigation projects cooling towers. Buildings: For basements, foundations slabs, masonry joints, retaining walls, terraces, overhead & underground water tanks and Industries: For fertilizer steel, chemical plants, waste treatment plants, atomic reactors, thermal & hydro power stations and shipyard & docks. Precautions to take while water stopper installation They are vulnerable to damage during the construction process The concrete compaction around the water stopper should be taken care of. If not, it can dislocate and lead to a risk of honeycomb formation. This might result in leakage through concrete instead of the joint. Methods for joining PVC water stoppers with heater blade Water stoppers can be joined on the site using a simple electrical heater blade. Water bars having the same width and design should be sharply levelled with a knife at the Turn on the Electric Heater Blade. Wait till it becomes hot Place the water stopper on both sides of heater blade. Press it until it melts but without burning Remove the heater blade upward Join the molten ends quickly. Hold them together firmly for approximately 20 to 30 seconds.
Hardness : 65 Shore
Type : Dumbell Tyoe
Material : Poly Vinyl Chaloride
Price 100 INR / Number
Minimum Order Quantity : 50
Application : Construction, concrete manholes, underground structures
Hardness : Shore A 6070
Type : Anchor Rungs
Material : Poly Vinyl Chaloride
Price 140.0 INR / Meter
Minimum Order Quantity : 1 Meter
Application : Concrete Construction Joints, Water Retaining Structures, Dams, Tanks, Basements
Hardness : 65 5 Shore A
Type : Center/Flat/Ribbed Type
Material : Polyvinyl Chloride (PVC)
Price 220.0 INR / Meter
Minimum Order Quantity : 1 Meter
Application : Construction Joints, Expansion Joints, Water Retaining Structures
Hardness : 65 75 Shore A
Type : Center Bulb
Material : Polyvinyl Chloride (PVC)