






Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.
🛡️ Protect your tech like a pro — invisible armor with a UV glow!
MG Chemicals 422C Silicone Conformal Coating is a fast-drying, heat-resistant protective liquid designed to shield electronics from moisture, corrosion, dust, and electrical hazards. It fluoresces under UV-A light for easy inspection, cures in 20 minutes, and is compatible with robotic application systems, making it a top choice for industrial and high-performance environments.












| ASIN | B085G42TGS |
| Best Sellers Rank | #33,875 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #532 in Lab Supplies |
| Brand | MG Chemicals |
| Brand Name | MG Chemicals |
| Colour | transparent |
| Compatible Material | Ceramic, Metal, Plastic |
| Container Type | Bottle |
| Customer Reviews | 4.7 out of 5 stars 1,020 Reviews |
| Full Cure Time | 2E+1 Minutes |
| Included Components | 2 Brushes |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Type Name | Protective Coating |
| Item Weight | 50.7 Grams |
| Manufacturer | MG Chemicals |
| Manufacturer Part Number | 422C-55MLCA |
| Material | Silicone |
| Material Type | Silicone |
| Model | 422C-55MLCA |
| Number of Pieces | 1 |
| Other Special Features of the Product | Cold Resistant, Crack Resistant, Dries Clear, Fast Drying, Heat Resistant, Strong |
| Special Feature | Cold Resistant, Crack Resistant, Dries Clear, Fast Drying, Heat Resistant, Strong |
| Specific Uses For Product | Industrial applications, high temperature environments, high humidity environments, corrosive environments Specific Uses For Product Industrial applications, high temperature environments, high humidity environments, corrosive environments See more |
| UPC | 779008422069 |
| Unit Count | 1.86 Milliliters |
| Viscosity Level | Medium |
| Volume | 55 Millilitres |
| Water Resistance Level | Water Resistant |
M**U
Good product
It applies well and dries fast. Works better when appliying a generous coat; the end result just looks better.
J**G
Easy to use
Easy to use and the additive that glows in UV light helps to ensure complete coverage. Very useful.
D**D
Perfect for waterproofing rc motherboards
Simple to use and super effective!
O**Y
The good stuff!
Wow! This was exactly what I needed to finish up a project that I was working on. This stuff is next to impossible to find locally anymore, and this particular brand works very well. You get what you pay for when it comes to this stuff so buy the best! Thank you Amazon for making this available!
S**N
Y
Used as painting coatings…works great
Trustpilot
3 weeks ago
3 weeks ago