scope:

This specification details the requirements of a sealer material that is extrudable and semi-rigid

Material Description

The sealer is intended to melt, then flow and cure, during the Paint Shop Sealer/ Primer Oven Bake. The material is intended to seal body joints against water, dust and air intrusion.

The material must be a smooth homogeneous mixture free of air, lumps, unmixed particles and foreign materials. The material is intended to be used in difficult-to-reach or difficult-to-seal areas with pumpable materials and equipment, where a semi-rigid sealer part can be installed.

Material Identification. Material identification can be found in Table 1. The material must adhere to approved Electrocoated (E-Coat) metal substrates, per GMW3008.

Symbols. Not applicable.

Applicability. Applicable to sealers intended to melt, then flow and cure, during the Paint Shop Sealer/ Primer Oven Bake.