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PTFE Thread Sealant Compound


TFCO's Readi-Seal™ Pro-Grade Thread Sealant Compound (also known as "pipe dope") is a smooth, grit-free, homogenized PTFE paste for sealing threaded pipe connections. It forms a film of PTFE over the threaded surface for lasting protection against leaks. Our Thread Compound:

  • Will not harden, crack or crumble
  • Meets federal specification TT-S-1732
  • Is packaged in a convenient brush top can for easy application.

Readi-Seal Thread Compound is recommended for use on ABS, PVC, CPVC, Flowguard CPVC, Blazemaster CPVC, fiberglass, nylon, polypropylene, Celcon, cycolac, Polybutylene, delrin, polyethylene, zytel and all metals.



Available Sizes
Size Quantity Part No.
1/4 pt. 12 TC025PTFE
1/2 pt. 12 TC050PTFE
1 pt. 12 TC100PTFE
1 qt. 12 TC200PTFE
Composition Non-toxic inert oils, PTFE
Powder, Carbonates
Color Tan
Pressure Range Gases: up to 3,000 psi
Liquids: up to 10,000 psi
Temperature Range -50° F to +400° F
-45° C to 204° C
Brushable to -50° F (-45° C
Set-up Characteristics Soft-set, non-hardening
Applications All metals plus AB, PVC, CPVC, Flowguard PVC, Blazemaster CPVC, Fiberglass, Nylon, Polypropylene, Celcon, Cucolac, polybutylene, Delrin, Polyethylene, and Zytel
Specifications Fed Spec TT-S-1732
NSF Certified
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