Silicone Roofing Coatings overspray removal / Using a single edged carbon razor blade

These vehicles were all damaged with Silicone Roofing Coatings overspray. This product is widely used and very adhesive and hard to remove from a painted service and glass services. I use an American made single edged carbon tipped razor blade. I safe taught myself this technique back in the 90s and it has never failed me. These vehicles are not that badly damaged as the other posted here on Rumble. Do not try this, you will damage your vehicle paint