2010 Jeep Truck Grand Cherokee SRT-8 V8-6.1L Copyright ? 2013, ALLDATA 10.52SS Page 1
Vehicle: All Technical Service Bulletins
Paint - Clearcoat Blending During Refinish Process
NUMBER: 31-002-13
GROUP: Collision Bulletin
DATE: January 31, 2013
SUBJECT:
Blending Clearcoat During The Refinish Process
OVERVIEW:
This bulletin discusses Chrysler's position against the use of partial clearcoat blending.
DISCUSSION:
Partial clearcoat blending is not an approved warranty repair process for Chrysler vehicles. Partial clearcoat blending is a process that generally
involves adding solvents to a paint manufacturers clearcoat mixing formula to reduce the viscosity. This will not only degrade the durability of
materials but it could also produce additional emissions. Partial clearcoat blending is achieved by adopting processes that are typically used to
transition basecoat color on repair areas. Clearcoat should always be applied to the entire surface area of a body panel and mixed to manufacturers
specifications. Any vehicle repaired with the partial
clearcoat blending process will prematurely fail and eventually result in a clearcoat delamination condition. An example of clearcoat blending is
shown in (Fig. 1).
As shown in (Fig. 1) clearcoat is not applied to the entire quarter panel surface area, but only to a small portion. The repair area will initially appear
sufficient but depend on how the process was performed the repair area will begin to degrade in 6 months to 3 years.
2010 Jeep Truck Grand Cherokee SRT-8 V8-6.1L Copyright ? 2013, ALLDATA 10.52SS Page 2
Clearcoat (1) has been applied to the entire quarter panel in (Fig. 2) and basecoat (2) was applied to cover the repair area, which is the proper repair
process.
NOTE:
This figure is used for demonstration purposes only. Most quarter panel repairs require clearcoat to be applied to the entire side aperture which
typically ends at the cowl adjacent to the front fender.
POLICY:
Information Only.
Disclaimer:
This bulletin is supplied as technical information only and is not an authorization for repair.
Vehicle: All Technical Service Bulletins
Paint - Clearcoat Blending During Refinish Process
NUMBER: 31-002-13
GROUP: Collision Bulletin
DATE: January 31, 2013
SUBJECT:
Blending Clearcoat During The Refinish Process
OVERVIEW:
This bulletin discusses Chrysler's position against the use of partial clearcoat blending.
DISCUSSION:
Partial clearcoat blending is not an approved warranty repair process for Chrysler vehicles. Partial clearcoat blending is a process that generally
involves adding solvents to a paint manufacturers clearcoat mixing formula to reduce the viscosity. This will not only degrade the durability of
materials but it could also produce additional emissions. Partial clearcoat blending is achieved by adopting processes that are typically used to
transition basecoat color on repair areas. Clearcoat should always be applied to the entire surface area of a body panel and mixed to manufacturers
specifications. Any vehicle repaired with the partial
clearcoat blending process will prematurely fail and eventually result in a clearcoat delamination condition. An example of clearcoat blending is
shown in (Fig. 1).
As shown in (Fig. 1) clearcoat is not applied to the entire quarter panel surface area, but only to a small portion. The repair area will initially appear
sufficient but depend on how the process was performed the repair area will begin to degrade in 6 months to 3 years.
2010 Jeep Truck Grand Cherokee SRT-8 V8-6.1L Copyright ? 2013, ALLDATA 10.52SS Page 2
Clearcoat (1) has been applied to the entire quarter panel in (Fig. 2) and basecoat (2) was applied to cover the repair area, which is the proper repair
process.
NOTE:
This figure is used for demonstration purposes only. Most quarter panel repairs require clearcoat to be applied to the entire side aperture which
typically ends at the cowl adjacent to the front fender.
POLICY:
Information Only.
Disclaimer:
This bulletin is supplied as technical information only and is not an authorization for repair.
