LIQUI MOLY 3310 Silicone Spray 300 ml

The LIQUI MOLY 3310 Silicone Spray (300 ml) is a reliable, multi-purpose solution for lubrication, protection, and noise reduction. As a DIY enthusiast and car owner, I’ve tested this spray on everything from squeaky door hinges to plastic trim, and it delivers solid performance. Here’s my detailed breakdown after several weeks of use: **PROS:** ✅ **Multi-Functional:** This spray shines as a lubricant for sliding tracks, window/door hinges, and carburetor linkages. It also works wonders as a protective coating for rubber seals and plastic parts, preventing cracks and fading. ✅ **Fat/Oil-Free Formula:** The silicone-based, mineral oil-free composition is ideal for sensitive applications (e.g., rubber or electronics) where greasy residues could cause damage. ✅ **Noise Elimination:** Effectively silenced annoying rattles in my car’s plastic panels and dashboard. A lifesaver for older vehicles! ✅ **Easy Application:** The spray nozzle offers decent control, allowing precise targeting without excessive overspray. Dries quickly to a clear, non-sticky finish. ✅ **Durable Protection:** Creates a water-repellent barrier on treated surfaces, which is great for outdoor gear or automotive parts exposed to moisture. **CONS:** ❌ **Residue Build-Up:** If overapplied, it can leave a slight whitish film on dark plastics. Requires careful, light spraying and wiping excess. ❌ **Nozzle Clogs:** After a few uses, the nozzle tended to clog slightly, needing a quick clean with a pin to maintain smooth spraying. ❌ **Not for Heavy-Duty Use:** While excellent for light to medium lubrication, it’s less effective on heavily corroded or high-friction metal parts (e.g., garage door springs). ❌ **Odor:** The silicone smell is noticeable during application—ventilation is a must. **Final Thoughts:** This silicone spray is a practical addition to any toolbox or garage. Its versatility as a lubricant, protectant, and noise dampener makes it worth the price, especially for automotive or household maintenance. While it has minor quirks (nozzle issues, residue), its pros far outweigh the cons for everyday use. **Recommend For:** Car owners, DIYers, or anyone needing a non-greasy solution for hinges, plastics, rubber, or squeaky panels. Not ideal for heavy industrial use or those sensitive to chemical odors. A 4-star workhorse!

Last longer / much better quality than chaper ones

As expected

good

Sprayed all rubber parts around doors, mirrors, trunk(or boot), roof etc. Been a week now - still stays shiny and "wet". Great protection, super quality, simply - Made in Germany!

Amazing at cleaning plastics and rubber leaves it almost as new, vey minor smell

Good quality dry lub

Utilisé pour supprimer les bruits de couinement du joint de mon toit ouvrant lorsqu’il est fermé cela a parfaitement fonctionné je recommande

Gutes Produkt

At 300ml, this is a fairly large sized can, so will be more than adequate for most usage. Was surprised to note that this is a German product, imported and marketed in India. Being a pressurized can, it is easy to use, though it doesn't come with the slender nozzle tube that comes with products like WD40, making it difficult to spray in small concentrated areas. However, the nozzle size is standard, so I was able to use the tube from an old can of WD40 with this can too. The spray is of good quality, and leaves a uniform layer of silicon coating on surfaces, though one must be careful not to inhale the resultant mist. Extremely useful for lubricating surfaces where oil or grease cannot be used, and is also handy for softening old hardened rubber and silicon coated plastic parts. A good tip would be to spray the hardened rubber & plastic parts with this and leave it aside in a sealed plastic bag for some time to allow the silicon to permeate thru the material.