Thread sealants
Low-strength, general purpose thread sealant for potable water
General purpose liquid thread sealant that cures at ambient temperatures to form a low-strength flexible seal against hot and cold water.
All marks used are trademarks and/or registered trademarks of Henkel and its affiliates in the US, Germany, and elsewhere.
- Description
- Technical specification
LOCTITE® SI 5331 is a low-strength, medium-viscosity adhesive designed for the locking and sealing of plastic and metal fittings carrying hot or cold water, e.g. industrial and agricultural plastic water pipe systems or drainage systems. It is WRC listed, meets BS 6920 for potable water, DVGW tested and approved in accordance with EN 751-1.
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Works on metal or plastic
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Meets BS 6920-1 for potable water
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NSF S2 for use as sealant in and arround food processing areas.
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DVGW approval, tested in accordance with EN 751-1
- Product category:
- Thread sealants
Technologies:
-
Silicones, acetoxy
- Agency approvals / certificates / specifications:
- DVGW; NSF; WRAS
- Breakaway torque, Steel, M10:
- 1.5 N·m (13.0 in./lb.)
- Color:
- White
- Key characteristics:
- Disassembly: easy disassembly
- Operating temperature:
- -55.0 °C - 150.0 °C (-65.0 °F - 300.0 °F)
- Recommended for use with:
- Metal; Plastic
- Viscosity:
- 50000.0 mPa·s (cP)
