Silicon grease for high temperature applications. Specifically designed for solar water heater system hot-section component sealing. See installation manual for usage: /sites/default/files/20_tube_metal_heat_pipe_panel/20_tube_heat_pipe_installation_manual.pdf
Can be used for the insertion of metal heat pipes into solar water heater header panels. Each tube has an indefinite shelf life at room temperature and provides lubrication under high temperatures to metal components for at least 10 years. Tube can be re-sealed. 50 ml tube. Comes with adjustable nipple for precise application. One tube is sufficient for installation of 5 solar water heater panels.