scope:

Introduction

Note: Nothing in this standard supercedes applicable laws and regulations.

Note: In the event of conflict between the English and domestic language, the English language shall take precedence.

This standard describes a procedure used to evaluate the resistance of plastics to growth of a microorganism known to cause pink staining in vinyl and other polymer systems.

Purpose. To detect Polyvinyl Chloride (PVC) exterior grades compatible for exterior use.

Applicability. Integral colored exterior grade PVC trim.