Removing old silicone

[MrHunters]

i just had some luck with goo gone and a puddy knife.

ran the knife over it dry... got as much as i could. then added goo gone waited then ran the knife again... lightly sanded and looks new.

don't know if thats the right way but it worked.

[Van]

With the high temperature the other day, and my boat tilted a bit forward on stands, i can say gasoline with 10% ethanol and stabil overflowing the fill/vent sure made the silicon sealant on the rubrail come off all by itself.