Title: Replace or repair rigid, semi-rigid, and flexible plastic panels.
Course: Auto Body Technology I (20117-I) > Section: Working with Plastics and Adhesives

Replacement or repair should include procedures for

- cleaning and preparing the surface of the rigid, semi-rigid, and flexible plastic panels
- repairing plastic parts (e.g., urethane bumpers, filler panels) with airless welding
- repairing the plastic parts with urethane or epoxy adhesives, using reinforcements if necessary

following manufacturer guidelines and recommendations.

The type of materials and amount of damage should determine the procedure for panel repair.

The affected area should be properly prepared prior to painting. (Panel supports may need to be straightened or aligned, and the repair area should be sanded, textured, cleaned, and primed.)

Process/Skill Questions:

- Where are the rigid, semi-rigid, and flexible plastic parts on a vehicle found?
- How does one determine whether to repair or replace the panel?
- What is an International Organization for Standardization (ISO) code, and why is it seldom referenced today when repairing plastic parts?