Hydrophilic Waterstop Water Stopper Swelling Strips for Concrete Construction Joint

Hydrophilic Waterstop Water Stopper Swelling Strips for Concrete Construction Joint. High Swelling Capacity: Expands 150% to 600% volume upon water contact to seal gaps effectively. Customizable Dimensions: Available in various widths and heights with custom size options. Diverse Color Options: Standard black and red colors available with full color customization. Self-Adhesive Installation: Features self-adhesive properties for easy application on concrete surfaces. High Tensile Strength: Minimum tensile strength of 3.5 MPa ensures durability under pressure.