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Yellow 1.7 fl oz tube of Vibra-TITE 42750 thread sealant

Vibra-TITE

Vibra-TITE 42750 Thread Sealant 1.7 fl oz Yellow Tube cycling accessory

SKU CH-2Y1S-JM90E

Anaerobic thread sealant in a 1.7 fl oz yellow tube seals metal threads up to 2 in against gas and liquid pressure

  • TypeCaulks, Sealants & Gasket Makers
  • Size50 mL
  • ColorYellow
  • Seals metal threads up to 2 in diameter with anaerobic cure
  • Withstands 300 psi gas pressure and 10,000 psi liquid pressure
  • Operates reliably from -60 °F to 300 °F
  • Resists grease and oil on stainless steel and metal
  • 7 fl oz tube provides 50 mL of yellow sealant

Thread Sealant for Metal Threads

Vibra-TITE 42750 is an anaerobic thread sealant supplied in a 1.7 fl oz yellow tube. It is designed for general-purpose sealing of metal and stainless-steel threads up to 2 in diameter. The product suits mechanics and maintenance workers who need a liquid sealant for grease and oil systems. It is not for buyers who require a sealant for plastic or non-metallic pipe threads.

Temperature Range and Pressure Limits

The sealant operates from -60 Degrees F to 300 Degrees F. It withstands 300 psi for gases and 10,000 psi for liquids once cured. The anaerobic chemistry cures in the absence of air between close-fitting metal surfaces. No curing occurs on open surfaces or with large gaps.

Sustained Load Behaviour

Under continuous vibration and thermal cycling the cured material maintains its seal within the stated pressure and temperature limits. The dimethacrylate base resists relaxation on metal flanges and fasteners over time. It is not intended for systems that exceed the 300 Degrees F maximum or 10,000 psi liquid pressure rating.

Highlights

  • Seals metal threads up to 2 in diameter with anaerobic cure
  • Withstands 300 psi gas pressure and 10,000 psi liquid pressure
  • Operates reliably from -60 °F to 300 °F
  • Resists grease and oil on stainless steel and metal
  • 7 fl oz tube provides 50 mL of yellow sealant

Specifications

BrandVIBRA-TITE
TypeCaulks, Sealants & Gasket Makers
Size50 mL
ColorYellow

Questions about this item

How do I apply the anaerobic thread sealant from the 1.7 fl oz tube without it curing prematurely?

Clean metal threads thoroughly, apply sealant only to the male threads, and assemble immediately; the anaerobic formula cures only when confined between metal surfaces and excluded from air.

Will the yellow sealant need reapplication after the bicycle is stored through winter temperatures?

The sealant remains effective from -60 °F to 300 °F, so normal seasonal storage will not degrade the cured bond or require reapplication.

At what pressure will the seal on my hydraulic brake fittings reach its limit first during extended riding?

The cured sealant is rated for 10,000 psi with liquids and 300 psi with gases; hydraulic brake lines will hit the liquid-pressure ceiling well before the gas limit.

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