Vibra-TITE 44050 440 High-Pressure Thread Sealant | 50 ml Bottle for Hydraulic & Pneumatic Fittings

Overview

Vibra-TITE 44050 is a purple, fast-curing anaerobic thread sealant engineered for hydraulic and pneumatic fittings up to 2 inches in diameter. It bridges threaded joints, helps reduce leakage paths, and resists vibration in demanding fluid power environments. This sealant delivers high-pressure capability while remaining user-friendly for assembly and maintenance tasks.

Key benefits

• High-strength, fast-curing anaerobic formulation forms a durable thread seal
• Seals and secures metal pipes and fittings; fills gaps between threaded parts
• Prevents leaks caused by vibration, tape shredding, solvent evaporation, or damaged threads
• Offers corrosion and galling resistance on metal threads
• Suitable for both low and high pressure applications; seals to the burst strength of many piping systems
• Facilitates assembly with a straightforward, hand-application process

Typical applications and use cases

• Hydraulic and pneumatic fittings in fluid power systems
• Servomechanisms and precision assemblies
• Fine filtration and gas/power system connections
• Vibrating equipment where a reliable seal may be beneficial

How to apply

• Ensure parts are clean, dry, and free from oil or grease
• Apply the sealant by hand from the bottle directly onto threaded parts
• Fixture speed with activator is < 30 minutes; without activator, about 4 hours
• Full cure time is approximately 24 hours at typical room temperature

Storage and shelf life

• Store in a cool, dry location between -10°C and 30°C; optimal storage around 22°C ± 4°C
• Shelf life: about 12 months at 68°F; 18 months when stored at 22°C ± 4°C
• Full cure time is 24 hours at 68°F for reliable results

This product is designed for fluid, power, and gas system connections. While results can vary with conditions, Vibra-TITE 44050 offers a versatile option for sealing threaded metal joints in dynamic environments, with a visible purple color to aid inspection and quality checks.