Heres a quick overview of Sandhyaflex PVC water stoppers what they are, how theyre used in construction, and some example products you might consider: (Sandhya Flex)
A PVC water stopper (also called water bar or water stop) is a flexible plastic strip made of polyvinyl chloride (PVC). Its used in reinforced concrete structures to prevent water leakage through joints (like construction joints or expansion joints). You embed the stopper in the concrete; its shape and material create a waterproof barrier that stops water trying to seep through gaps. (Sandhya Flex)
Waterproof barrier to prevent seepage at concrete joints. (Sandhya Enterprises)
Flexible and durable accommodates slight movements due to shrinkage or temperature changes. (Sandhya Enterprises)
Chemical and weather resistant. (Sandhya Flex)
High tensile strength withstands hydrostatic pressure. (sandhyaenterprises.co.in)
Used in structures like basements, water tanks, reservoirs, swimming pools, tunnels, and dams. (Sandhya Flex)
Sandhyaflex PVC water stoppers are manufactured from a special anti-ageing PVC compound, which gives them high elasticity and resistance to corrosion, acids, alkalis and other chemicals. (Sandhya Flex)
Concrete expansion and construction joints to block water passage. (Sandhya Flex)
Waterproofing basements, foundation walls, and retaining walls. (Sandhya Enterprises)
Water-retaining structures (tanks, reservoirs, pools). (Sandhya Flex)
Hydraulic structures (dams, canals). (Sandhya Flex)
Here are some PVC water stopper products similar to Sandhyaflex that are available online they vary by size and application:
60,000
54,000
60,000
120
1,319
210
Sandhyaflex Waterproof PVC Water Stopper Likely a branded Sandhyaflex stopper by specification (sizes and designs vary).
Sandhyaflex 200x8mm PVC Water Stopper & Sandhyafelx 150x8mm PVC Water Stopper Standard sizes used in concrete joints for buildings and structures.
PVC Water Stopper (generic), Efficacy PVC Water Stopper, and PVC Water Stopper Seal Other related stopper types and sizes that can work for similar waterproofing needs at more accessible price points.
If youre planning a specific construction project (like a water tank or basement), let me know what dimensions and load conditions youre dealing with, and I can help suggest the best type and size of PVC water stopper for your application!






Price:
Price 80 INR / Meter
Minimum Order Quantity : 100
Application : Sandhya Enterprises are one of the top manufacturers in India. Water Stoppers are the flexible plastic strips that are used to provide a physical barrier to water. The barriers can be at concrete joints in basements, waterretaining structures like water tanks, swimming pools, structural foundations and other constructions of below ground level. Water stoppers are also known as water bars and seal construction joints. In a typical water stopper, there are two identical halves on both sides of the central bulb. They serve as an additional extension aiming to increase the path length for water entering behind the edge of water stopper. Compounding of PVC Water Stopper Antiageing customized plastic compound is used for manufacturing the water stoppers. Alongside, it has PVC as a base polymer. Moreover, the properties it exhibit are high elasticity and tensile strength, immunity to corrosion, excellent weather resistance, unaffected by acids, alkalis, metals, salts and other chemicals. Other properties include lower water absorption, high hydrostatic pressure withstanding capacity, heavy turbine shock bearing alongside earthquakes and floods. 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.
Type : Center Bulb
Material : Poly Vinyl Chaloride
Hardness : 68 Shore A
Price 130.0 INR / Meter
Minimum Order Quantity : 1 Meter
Application : Main Uses of PVC Water Stoppers Sealing Construction Joints Water stoppers are embedded at the point where two concrete sections meet (construction joints) to block water from passing through those joints. Waterproofing Basements & Foundations In belowground structures like basement walls and foundation slabs, they help keep groundwater out, ensuring dry interiors. Water Tanks & Reservoirs Used in water retaining structures, they prevent leaks so stored water doesn t escape from joints in the concrete. Swimming Pools and Tanks They keep the pool structure watertight by sealing the joints in the concrete shell, preventing leaks. Expansion and Movement Joints PVC water stoppers can flex and adjust with concrete movement (from temperature changes or settling), maintaining the seal even if the structure shifts slightly. Tunnels, Bridges, Dams & Retaining Walls In large civil projects like tunnels, bridges, dams and retaining walls, they stop water penetration under pressure critical for structural durability and safety. Industrial & Utility Structures Used in industrial buildings, sewage plants, power stations, etc., where joint leakage must be controlled. How It Works A PVC water stopper is placed in the formwork before concrete is poured. Half is captured in one concrete pour
Type : Center Bulb with Ribbed Type
Material : PVC
Hardness : 65 Shore A
Price 135.0 INR / Meter
Minimum Order Quantity : 1 Meter
Application : Concrete construction joints, Water retaining structures
Type : Water Stopper Seal
Material : Industrial Grade PVC
Hardness : Shore A 75 5
Price 3600.0 INR / Number
Minimum Order Quantity : 1 Number
Application : Construction Joints, Expansion Joints, Swimming Pools, Water Tanks
Type : Electrical Bled Heater Water Stopper
Material : PVC (Polyvinyl Chloride)
Hardness : 6580 Shore A