

🛡️ Protect your tech like a pro — sleek, safe, and smart!
MG Chemicals Premium Acrylic Conformal Coating (410mL aerosol) is a fast-drying, UL 94V-0 certified protective spray that shields electronics from moisture, corrosion, static, and thermal shocks. Its crystal-clear finish fluoresces under UV light for easy inspection, while allowing soldering through the coating or easy removal for repairs. Ideal for high-performance applications in automotive, aerospace, and consumer electronics, it enhances reliability and longevity without toxic solvents.












| ASIN | B06XWGCKX5 |
| Batteries Required? | No |
| Best Sellers Rank | 181,339 in DIY & Tools ( See Top 100 in DIY & Tools ) 173 in Waterproofers |
| Colour | Clear |
| Coverage | 12-14.7 square meters per 410 ml (0.3-0.4 gallons) |
| Customer Reviews | 4.5 4.5 out of 5 stars (150) |
| Date First Available | 27 Mar. 2017 |
| Finish | Gloss |
| Included components | satisfaction |
| Item Package Quantity | 1 |
| Item Weight | 340 g |
| Item model number | 419D-340G |
| Item thickness | 25 Micron |
| Manufacturer | MG Chemicals |
| Material | acrylic |
| Part number | 419D-340G |
| Product Dimensions | 6.4 x 25.6 x 6.4 cm; 340 g |
| Size | 410 ml (Pack of 1) |
| Special Features | Fast-Drying |
| Specific uses | Interior/Exterior |
| Specification met | 94V-0, IPC-TM-650 |
S**N
Top notch. Does what it's supposed to do very well.
Top notch. Works it's way in to small gaps and spaces and drys with a film needed to protect your electronicsnotc
H**Y
Great stuff very glad i bought it.
Fantastic insulator for anyone planning to use liquid metal on any electronics
G**N
Dries quickly and works well, but if you apply ...
Dries quickly and works well, but if you apply this on a surface subject to a lot of vibrations, you must check it often as it can peel off!
A**E
Proper job
As expected- easy to use.
O**V
Produit que j utilise pour réparer et protéger des petits accros sur des pistes de pcb, ça sèche à l air libre ce qui permet de préserver d éventuelles éraflures accidentelles en bricolant des vieilles consoles.
A**L
Hardest part is taking electronics apart to add the conformal coating. This product is easy to use, coats evenly, dries quickly. Would buy again, but one can will last me a few years.
D**I
This does what it says. There are other coating types they offer, but the acrylics seem sufficient for my needs. One minor note: don't even think about spraying this indoors. The solvent that used is REALLY pungent and "chemical" smelling....much more intense than spray paint. I hung my circuit boards from an outdoor clothesline, sprayed them, but then it started to rain before the coating was fully dry. Even taking the boards inside while the coating was still a bit wet stunk up the house.
D**N
Works for what I purchased it for, marking trails on trees that only I can see with the correct flashlight.
C**A
Item showed some wear and tear, spray nozzle was missing. I cannot even return it because it’s a flammable item...
Trustpilot
2 weeks ago
2 months ago