Rubber waterstops and waterstop rubber systems are mainly made of natural rubber and various synthetic rubbers, mixed with various additives and fillers, and molded through plastic refining, mixing, and pressing. There are many varieties and specifications, including bridge type, mountain type, P type, U type, Z type, B type, T type, H type, E type, Q type, etc. Made mainly from natural rubber or various synthetic rubbers, mixed with various additives and fillers, and processed through processes such as plasticization, mixing, rolling, and vulcanization.
According to usage, it can be classified into buried rubber waterstops and back attached rubber waterstops. This waterproof material has good elasticity, wear resistance, aging resistance, and tear resistance, strong adaptability to deformation, and good waterproof performance. The temperature range for use is -45 ºC -+60 ºC Rubber waterstops shall not be used when the temperature exceeds 70 ºC, or when they are subjected to strong oxidation or erosion by organic solvents such as oil. It is commonly used during the construction of basement exterior walls and post pouring strips.

High elasticity and durability
Rubber waterstop is made of high-quality natural or synthetic rubber, which has good tensile strength and recovery ability. It can adapt to external stresses such as foundation settlement or temperature changes, and maintain the stability of its sealing performance.
Chemical corrosion resistance
It can effectively resist the erosion of various chemical substances, including salt, acid and alkali, and adapt to complex and changing underground environments.
Environmentally friendly and harmless
Using environmentally friendly materials, non-toxic and harmless, in line with modern green building standards.
Easy to detect and maintain
The surface is smooth and flat, making it easy for daily inspection and maintenance. Once potential problems are discovered, they can be dealt with in a timely manner to ensure the long-term effectiveness of the waterproof system.
Water swelling property
The water swelling rubber waterstop will rapidly expand upon contact with water, filling gaps and possessing excellent waterproof performance. Expansion rate can reach 100% -500%, adapting to irregular gap shapes and size changes.






Q1: Where is your factory?
A1: Our factories are mostly located in Hebei, china.
Q2: What's your MOQ?
A2: Commonly our MOQ is one container, but different for some goods, pls contact us for details.
Q3: What is your sample policy?
A3: We can supply the sample if we have ready parts in stock, but the customers must pay the courier cost. all the sample costs will be refunded after you place the order.
Q4: Do you test all your goods before delivery?
A4: Yes, we would like the goods to be tested before delivery.
Q5: All costs will be clear?
A5: Our quotations are straightforward to understand. it won't cause any extra co