Archive
Durable Waterstop for Your Construction Business
Dear Sir/Madam,
I am Minny from Hengshui Jingtong Rubber, a professional manufacturer of rubber waterstop solutions for concrete and infrastructure projects.
We are pleased to introduce our PZ Waterstop, a new hydrophilic water-sealing product made of high-grade vulcanized rubber and additives. It swells upon water contact while retaining excellent rubber properties.
Compared with bentonite and butyl rubber waterstops, it features the following advantages:
• Expands 1–5 times when in contact with water to seal concrete gaps, holes and irregular surfaces. Remains effective even with joint displacement.
• Superior strength from cross-linked structure.
• Compact size with excellent water-swelling efficiency.
• No elastic fatigue under compression.
• Outstanding water, chemical and aging resistance.
Kindly find our product brochure attached. We would be glad to support you with samples or technical details if needed.
Best Regards,
Minny
von "Minny" <minny@jingtongchina.net> - 12:19 - 11 Aug. 2026