Description
Description
Greenstreak Model 703 is a 6 in. flexible PVC ribbed waterstop with a tear-web center bulb for moving expansion joints in concrete structures. The center bulb spans the joint to accommodate movement, and the tear web lets the bulb expand as the joint opens, while ribbed legs lock the strip into the concrete. Forms a watertight diaphragm and meets NSF/ANSI 61 for potable water.









