- For refrigeration and industrial applications
- Recommended for use on galvanized steel, iron, brass, copper, aluminum, stainless steel, polyethylene, fiberglass reinforced, PVC and CPVC pipe
- Ideal for use as positive lock and seal on threaded fasteners
![Rectorseal Tru-Blu Pipe Thread Sealants, 1/2 Pint Can, Blue, 1/CAN Rectorseal Tru-Blu Pipe Thread Sealants, 1/2 Pint Can, Blue, 1/CAN](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/241455/346252/622-31551__77144.1594878829.jpg?c=2)