In Part 1 of this VW back bumper series, see Rainer Lorz work the material into the very deep and steep recessed areas at the top without overstretching the film or having to use inlays or overlay pieces. Great visual of work the material into what we at TWI call "the mouth". tools: heat gun, glove, squeegee, buffer, race ramps tags: vw bumper, transporter, color change, rainer lorz, mouth, recessed areas