The LNB is sealed with silicone rubber material with hardener.
Instead I used for sealing after modification: Mannol Multitape, self welding repaiar tape.
Latitude: about 52 degrees (north)
Longitude: about 8 degrees (east)
offset Sat Dish: 1 m
DiSEqC Sat motor
Single LNB OCTAGON OSLO PLL modified: extern 27 MHz GPSDO
Receiver: AIRSPY extern 10 MHz GPSDO with SDR# v. 220.127.116.117