RectorSeal No. 21

RectorSeal No. 21 pipe thread sealant is a black, soft-set, multi-purpose sealant created for applications where a black sealant is preferred.

  • For use where a black sealant is preferred. Soft setting and slow drying
  • Reduces friction to allow tighter joint makeup
  • Permits easy break out with not damage to threads
  • Brushable from 20°F to 140°F
  • Lubricates and protects threads

Product Variations

Grouped product items
Sku Name
For pipe made of galvanized steel, iron, brass, copper, aluminum, stainless steel, polyethylene, reinforced fiberglass and PVC. DO NOT USE ON ABS OR CPVC
More Information
Brand : RectorSeal No. 21