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The DIVERSITECH30756 30756 is a purple-tinted PVC primer formulated for use on PVC and CPVC pipe and fittings before solvent cementing. Purple primer softens and prepares the pipe surface, allowing solvent cement to form a proper fusion bond. It is an essential step in code-compliant plastic pipe joining for plumbing, HVAC condensate, and irrigation applications. Licensed plumbers and pipefitters use this primer as part of a two-step joining process wherever local codes require a color-tinted primer to verify proper preparation before cement application.
This 8-ounce container is suited for small-to-medium repair and installation jobs in residential and light commercial settings. Typical applications include PVC drain, waste, and vent (DWV) systems, HVAC condensate drain lines, cold-water supply piping, and irrigation laterals. The purple tint provides a visible indicator that primer was applied, which is required by many plumbing codes during inspection.
Designed for use on Schedule 40 and Schedule 80 PVC and CPVC pipe and fittings as a pre-treatment step before solvent cement application.
Installation should be performed by a licensed plumber or qualified pipefitter in accordance with local plumbing codes and ASTM F656 standards. Ensure adequate ventilation when working with PVC primer, as fumes are flammable and can be hazardous in enclosed spaces. Allow the primer to flash off briefly before applying solvent cement, and do not use primer as a substitute for cement. Keep away from open flame during application.
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