The Baader #4 Ultra-range mount grease is a wide-stretched synthetic grease with constant viscosity across an extremely large temperature range of -50 to +60°C. It is especially suitable for use in the mirror sliding fittings of Schmidt-Cassegrain telescopes as the grease does not produce any out-gassing, does not react to vapor-pressure, does not harden over time - and does not decompose into a solid and a liquid part over time.
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.
