RectorSeal® Tru-Blu™ is a fast drying, adhesive thread sealant. It is especially suited for high vibration environments such as refrigeration or compressor applications. It contains PTFE for better thread sealing and for lubrication to facilitate easy break-out. It is also great for use as a positive lock and seal on threaded fasteners.
RectorSeal® 31630 Pipe Thread Sealant, Vibration Resistant, Can Container, 0.25 pt Container, Composition: Diacetone Alcohol, Blue, Mild Odor/Scent, 20 to 140 deg F, 1.38 Specific Gravity, 144 deg F Flash Point, 317 g/L VOC, Bonds To: Threaded Galvanized Steel, Iron, Brass, Copper, Aluminum, Stainless Steel, PVC, Polyethylene, Fiberglass Reinforced