FPPI WeldFit® APS has been specifically engineered for use as a porosity sealant for most metallic surfaces found in fire sprinkler systems. For sealing "pin hole" leaks or used as part of quality control process in a fabrication operation. See additional information in online technical data sheets. Do not use on CPVC systems, pipe or fittings.
FIG 03-350 WeldFit® APS Anaerobic Porosity Sealant
WeldFit APS Anaerobic Sealant Datasheet
Blazemaster® Caulk&Walk® Fire Stop Sealant for CPVC
ThreadFit CLEAR Cutting Oil
PipeFit AS® Thread Sealing Paste with PTFE
PipeFit® Thread Sealing Paste with PTFE
PTFE Thread Seal Tape
FPPI High Density PTFE Tape
LubeFit® Coupling Grease
PipeFit® Dope Brushes
ThreadFit DARK Cutting Oil