High Vacuum Silicone Grease for Pro Grade Sealing of Pressure Systems and O Ring Protection, Lubricant for Water Faucets, Plug Valves, and Rubber Plastic O Rings, 5.3 oz Tube, Molykote by Dupont from USA Lab

5.3 oz Tube High Vacuum Silicone Grease for Seals & O-rings
✔️ NLGI 3-4 translucent white silicone grease, -40°C to 204°C, FDA compliant

This 5.3 oz tube of vacuum-grade silicone grease provides a dependable seal for vacuum lines, O-rings, plug valves, and rubber/plastic seals. It's a handy choice in labs, semiconductor work, food processing, and water systems where moisture and chemical exposure matter.

✅ NLGI Grade 3-4 translucent white silicone grease
✅ Low vapor pressure suitable for demanding high vacuum sealing
✅ Wide service range: -40°C to 204°C
✅ Water resistant and chemically robust
✅ FDA 21 CFR 175.300 compliant for food-contact applications

💡 What is high vacuum silicone grease used for in seal systems? This handy lubricant helps keep seals tight and moving smoothly in tough environments. - Handy for protecting O-ring and valve seals in vacuum and pressure setups - Resists moisture and chemical attack to extend service life - Works across a broad temperature range from -40°C to 204°C