My experiences following the fall of hail the beginning of June 2014 the Paris region. With a lot of patience, I can de-denting my CLIO but not suitable for all types of bodies (Thicker: Toyota and others). It should be used when the room temperature is cool enough (not in the sun !!!!!). In this condition the glue stick better to picking. Then I get better with the clamp pinching moderately several times louder and more passes. Two sticks teflons are in the box. The use of the gun support base is a little hard (not very fit).