That works in Transit vans as well . My Lad comes home with lots of different stuff from aircraft industry ,I find Isopropanol best for most things ,doesn't damage plastic , acetone for others stuff ,thinners and tar and glue remover from auto glym . Gaffer tape set with the sun is a ****** . oil works on somethings as well . Never thought of the butter trick . We mind a dog now so must try that in the future .EH52ARH said:Hi TheDoog, we had a lot of problems with Gaffer tape on Aircraft, we found that "AVTUR" Aviation turbine fuel, or to the layman, parafin, with additiv.es ( domestic house fuel ) or a bit of , diesel, . Put on a bit of rag applied to problem area and try to remove ater about 5 minutes. .failing thet give me a call and I will put a bit of butter on it and my dog will lick it clean. Hutch.