Koch Chemie Teerwäsche A Tea Tar & Glue Remover is a solvent based cleaner designed to be less aggressive than Eulex. Where Eulex can be used one time to get the job done, the strength on Teerwäsche is dialed back enough to where it's applicable on plastic trim and other areas with far less fear of changing or damaging the surface as a dedicated tar remover. Safe on all paint and exterior plastic surfaces with dwell time.
With any Tar & Glue product, it's important to do a test spot to ensure texture retention on plastic, color fastness, and any other factor that's important to you while working the area. While this does not have the strength of Eulex, it is not weak- it's actually very capable of removing tar spots and general exterior adhesives used on panels.
So I emailed Scott about a pine sap problem I was having with my trucks. H e recommended the Tea and it was very very easy to use. soaking the product worked best. it worked better than alcohol or hand sanitizer. Highly recommend this product. Kind to the paint, hood wrap and decals.