Borer Chemie Glisseal HV Stopcock Grease, 30g Tube, High Vacuum, Silicone-Free, -40 To 220°C

The Borer Chemie Glisseal HV Stopcock Grease, 30g Tube, High Vacuum, Silicone-Free, -40 To 220°C is a high-vacuum-resistant laboratory grease for sealing and lubricating ground-glass joints and compatible plastic or metal fittings. Its silicone-free paraffin-based formulation supports demanding vacuum applications while maintaining stable consistency over a broad temperature range.

Key Features:

• Brand: Borer Chemie
• Product Range: Glisseal HV
• Product Type: High-vacuum laboratory grease for joints and fittings
• Silicone-Free Formula: Paraffin-based silicone-free formulation supports applications where silicone contamination should be avoided.
• High Vacuum Use: Designed for sealing and lubricating fixed and rotating ground-glass joints under high vacuum.
• Material Compatibility: Suitable for glass ground joints as well as compatible plastic and metal fittings.
• Chemical Resistance: Provides good resistance to acids and alkalis.
• Temperature Range: Specified for -40 to 220°C in normal use, with short-term use up to 320°C in an airtight environment.
• Pack Format: Supplied in a 30g tube for controlled application.

The Borer Chemie Glisseal HV Stopcock Grease, 30g Tube, High Vacuum, Silicone-Free, -40 To 220°C is suited to laboratories that need a non-dripping, chemically resistant joint grease without silicone.

Frequently Asked Questions

1. What Is The Borer Chemie Glisseal HV Stopcock Grease, 30g Tube, High Vacuum, Silicone-Free, -40 To 220°C Used For?

It is used to seal and lubricate laboratory ground joints and compatible fittings, particularly in high-vacuum systems.

2. What Is A Key Feature Of The Borer Chemie Glisseal HV Stopcock Grease, 30g Tube, High Vacuum?

Its silicone-free paraffin-based formulation is useful where a conventional silicone vacuum grease is not preferred.

3. What Important Specification Does The Borer Chemie Glisseal HV Stopcock Grease, 30g Tube, High Vacuum Provide?

The stated operating range is -40 to 220°C with short-term exposure up to 320°C in an airtight environment.

4. What Should Laboratories Consider When Using The Borer Chemie Glisseal HV Stopcock Grease, 30g Tube, High Vacuum?

Apply only the amount required for the joint and confirm compatibility with the process chemicals and vacuum conditions.

5. How Does The Borer Chemie Glisseal HV Stopcock Grease, 30g Tube, High Vacuum, Silicone-Free, -40 To 220°C Compare With The DOWSIL High Vacuum Grease?

Borer Chemie Glisseal HV is a silicone-free paraffin-based grease, while DOWSIL High Vacuum Grease is a silicone vacuum grease. Choose Glisseal HV where silicone-free lubrication is important, or DOWSIL when a conventional silicone high-vacuum grease is suitable.