Silicone is the caulk everyone loves to hate. Visit any RV forum, and you’ll see silicone lynched and hung in effigy.

Is silicone really so awful for sealing your RV? Does it ever come off? Does anything stick to silicone? How long does silicone caulk last?

(Yes, these are the questions that keep me up at night. Also, why do people drive on parkways but park on driveways …?)