LOCTITE® SI 5331 is recommended for use on plastic pipe threaded fittings carrying hot or cold water. This product cures at ambient temperatures under the influence of atmospheric moisture to form a
low strength flexible seal against hot and cold water.
General purpose liquid thread sealant for sealing metal and plastic threads in fittings carrying hot or cold water
Locks connection against vibration-induced loosening
WRC listed, meets BS 6920 for potable water: 0706521
DVGW approval, tested in accordance with EN 751-1
P1 NSF Reg. No.: 123620
