LOCTITE® SI 5900 is a moisture-cured, heavy-bodied, silicone-based, form-in-place flange sealant with excellent resistance to oil and joint movement. Its heavy-bodied properties allow it to withstand in-line, low-pressure tests before the product begins to cure. Typical applications include stamped sheet-metal covers, and it is suitable for gaps up to 1 mm (0.04″) in metal, plastics, glass and ceramic substrates. It has a skin-over time of just 15 minutes, and once cured provides a seal that won’t shrink, compress, crack or relax, even when exposed to oil or joint movements.
Gasket sealants
Silicones, alkoxy Specialities, others Silicones, oxime
Black
Room temperature vulcanization (RTV) cure
30.0 g/min.
Adhesion: high adhesion; Oil resistance: excellent oil resistance
-65.0 °F - 400.0 °F (-55.0 °C - 200.0 °C)
Metal; Plastic
8.0 °C - 21.0 °C
15.0 min.
60 m3/h
38 m
33 °C