You can fix dents and minor scratches on polypropylene-bumper or urethane bumper with 2 epoxy putties. Both have high elasticity and allow you to apply easily.
Type White & Natural
Directions to use
1. Remove dust or dirt in advance. In order to make the putty adhere firmly to the surface. we recommend you to rub the area with the sandpaper, remove oil with Atelier 99 Silicone Off and spray Atelier 99 Bumper Primer (both sold separately).
2. Take out the same length of both the main agent and the hardener, and mix them with the included spatula. Afterwards, apply the mixed putty on the area being repaired.
3. The putty will take about 1 hour to harden. After it hardens, rub with the sandpaper and finish up with Atelier 99 Bumper Primer and Atelier 99 Body Paint (both sold separately).