LOCTITE® 55 is designed for sealing of metal and plastic pipes and fittings. It needs no cure time and results in an immediate, full pressure seal. The ideal choice for a quick, easy and reliable seal. The product has approval for gas and potable water and is certified to NSF/ANSI, Standard 61.
- General purpose, threaded pipe and fitting sealant
- For a quick, easy and reliable seal
- Non-curing, immediate, full-pressure seal
- DVGW/KTW approval for gas and potable water
- WRAS listed – approval number 1807518, meets BS 6920 for potable water: 0808533
- Tested in accordance with EN 751-2 Class ARp and DIN 30660; certified to NSF/ANSI, Standard 61
Launch DateMay 28, 2026
Days In Market151
VendorLoctite
Variants1