GM Service Manual Online
For 1990-2009 cars only

SIO LINK

The following procedures should be followed when repairing all types of thermoset plastic:

    • Follow the manufacturer's application and curing recommendations.
    • Do not intermix systems. Use the supplies and the repair materials from the same manufacturer.
    • Clean the inner and outer surfaces of the repair area with a soap impregnated scouring pad in order to remove any dirt or mold release agent.
    • Clean the area with a wax and grease remover, using only enough of the remover to dampen a cloth. Allow the panel to dry thoroughly.
    • Remove the surface finish from the area to be repaired. Adhesives are designed to adhere to the plastic substrate, not the finish.
    • Prime a metal surface before applying the repair material.
    • Inspect the rear side of the work area before making repairs in order to avoid possible damage to wires, motors, etc.