Dow Lube 111 Grease Tube 150G
$8.18
Description
Dow Corning 111 Silicone Lubricant
NSF-Certified Seal Protection for Water Systems & Beyond
This food-grade silicone lubricant (Dow Corning 111) meets FDA standards for direct contact with beverages and foods. Ideal for maintaining watertight seals in residential and commercial settings:
- Water Treatment Systems: Whole house filters (Rubber/plastic O-rings), reverse osmosis membranes, UV sanitizers
- Industrial Equipment: Pressure valves, transformer gaskets, dashpot damping systems
- Outdoor/Recreational Gear: Scuba equipment O-rings, underwater camera seals (resists saltwater corrosion)
- Harsh Environments: Shipboard components, electrical service entrance connections
Why Professionals Choose This Lubricant
✔️ Dual-Use Versatility: Safely lubricates both rubber/plastic O-rings AND non-porous surfaces like metal valves
✔️ Extreme Condition Resistance: Maintains elasticity (-40°F to 450°F) while resisting gasoline, ozone, and UV degradation
✔️ Zero Contamination Risk: NSF/ANSI 61 certification ensures purity for drinking water systems
✔️ Long-Lasting Performance: Single application provides season-long protection against washout
Smart Usage Guide
– Reusing O-rings? Essential for maintaining seal integrity during filter housing reassembly
– New Filter Cartridges? Typically pre-lubricated – check manufacturer specs before adding extra
– Critical Applications: Prioritize this lubricant over petroleum-based products in potable water systems
Competitive Advantage Matrix
| Feature | Dow Corning 111 | Standard Silicone Lubricants |
|---|---|---|
| NSF Certification | ✅ Grade D1 (Potable) | ❌ Not certified |
| Temperature Range | -40°F to 450°F | 32°F to 300°F |
| Chemical Resistance | 200+ solvents tested | Limited to basic fluids |
| Water Washout Resistance | >500 hours | <24 hours |
| Food Contact Approval | FDA 21 CFR 175-181 | Typically not food-safe |
Pro Tip: For outdoor equipment exposed to chlorinated water or salt spray, apply a pea-sized portion to O-rings before installation to prevent premature degradation.
Engineered for demanding environments where seal failure could compromise safety or efficiency – trust this industry-standard lubricant for over 50 years of proven performance in water treatment and marine applications.
