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< Thread Sealant Paste

Oatey® Great Blue® Pipe Joint Compound

Oatey

Oatey® Great Blue Pipe Joint Compound is a non-separating thread sealant formulated to seal threaded connections on metal and plastic pipe up to and including 2" diameter.

UPC: 038753312613
Part #: 31261




Available in 4 variations

Key Features & Benefits

  • Flexible, non-hardening, non-separating, non-toxic paste
  • No odor, easy clean-up
  • Oil-based thread sealant with a uniform, smooth consistency for easy application
  • Use on PVC, CPVC, ABS, polyethylene, polypropylene, iron, steel, copper or brass threads up to and including 2"
  • Withstands up to 3,000 PSI on gases from -50° to +400°F and 10,000 PSI on liquids from -50° to +500°F
  • For use with water, steam, caustics or dilute acid lines of PVC, CPVC, ABS, cycolac, polypropylene, iron, steel or copper
  • Lubricates and seals thread on water, natural gas, steam, air lines, caustics and dilute acids

Specifications

Weight: 0.4 lb.
Size: 4 oz
Color: Blue
Brand: Oatey
Set Speed: Immediate
Set Type: Soft Set
Material Compatibility: ABS
Material Compatibility: Aluminum
Material Compatibility: Brass
Material Compatibility: CPVC
Material Compatibility: Copper
Material Compatibility: Plastics
Material Compatibility: PVC
Material Compatibility: Stainless Steel
California VOC Compliant: Yes

More Specifications

Technical Resources (9)

  • Submittal
  • SDS
  • SDS Canada English
  • SDS Canada French
  • SDS Spanish
  • FAQ
  • LEED Green Sheet
  • Product Instructions
  • UL Greenguard Gold Certification

More Downloads

Available in 4 variations

Frequently Asked Questions

What pipe joint compounds should I use in an approved piping system filled with natural gas?

The following Oatey pipe joint compound products are approved for use in this application: Oatey Great Blue, Hercules Block, Hercules Grrip, Hercules Megaloc, Hercules Pipe Joint Compound, Hercules Pro Dope or Hercules Real-Tuff are all safe for this application. 

What is the curing time for pipe joint compound?

Under normal pressures the pipe joint compounds does not need a curing time. If the pressure in the lines is 125psi or higher, the recommended cure time is 4 hours before initiating pressure. Call Oatey Customer Service when in doubt.

Can pipe joint compound and thread sealant tape be used on the same joint?

Yes. Once the male threads are wrapped properly you can apply a coating of pipe joint compound over the thread sealant tape before assembling the joint. Remember that you only apply pipe joint compound to the male threads.  

Related Resources

Blog

How to Select and Apply a Pipe Thread Sealant

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Videos

Hercules Megaloc Thread Sealant

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