Joint grease, K.W.S

Without silicone. Suitable for use with foodstuffs. Designed as vacuum and high vacuum grease. No silicone derivatives, polymerisation or gumming. Excellent adhesion and viscosity. Acid/alkaline resistant. Locked joints can be loosened by brief, gentle heating. Can be used to make temporary glassware repairs. Biodegradable. Non-toxic in normal use.
Working temperature range: -40 to +200°C
Vapour pressure: 0.00001 mbar.
Capacity 30 ml