Details
This 1/4" stainless steel grout needle is 12" long. Use it to penetrate rubber boots for leak sealing at the manhole-pipe connection. It is also good for injecting Prime Flex polyurethane behind an activated oakum seal. We also offer a model that attaches directly to the mix nozzle of our "Quick Mix" and Single Shot cartridges. Custom lengths available upon request.
Needle - Item #674, "Quick Mix" Kit - Item #675