Cetco Expanding Waterstop RX 101T for Concrete Construction Joints, 1/2" x 1 1/4" 20' Long, Trapezoidal Cross Section, 120' per Box (6 Rolls at 20')

Cetco Waterstop-RX is an expanding strip waterstop designed to stop water ingress through cast-in-place concrete construction joints. Upon contact with water, it expands to form a positive seal against the concrete. Waterstop-RX is designed to replace passive PVC/rubber dumbbell waterstops, eliminating the need for special pieces, split-forming and seam welding.

• 1/2" x 1 1/4" x 20' Long
• 120-feet per box
• Trapezoidal cross section