Premium 230mm Centerbulb Natural Rubber Waterstop

Industrial-Grade Waterproofing
– High-density natural rubber construction ensures superior elasticity and long-term durability, even under extreme pressure and temperature fluctuations.
Precision Engineering
– Features a 150mm dumbbell profile with a reinforced centerbulb for optimal compression resistance, creating a watertight seal in concrete joints and intersections.
Wide Application
– Ideal for construction projects requiring waterproof expansion joints, including basements, tunnels, reservoirs, and sewage treatment plants.
Chemical & UV Resistant
– Specially formulated to withstand harsh environments, including exposure to oils, acids, and weathering.
Global Wholesale Advantage
– Direct factory pricing with bulk discounts, ensuring unbeatable value for large-scale procurement without compromising quality.
Easy Installation
– Pre-molded design allows for quick, seamless embedding in fresh concrete, reducing labor costs and project timelines.