MG Chemicals - 422C-55MLCA 422C Silicone Conformal Coating 55 mL Bottle

I have done no scientific testing whatsoever with this coating. I can’t tell you from real world experience of building 15 to 20 drones that this coating will extend the life of your components , it’s excellent with heat really good with moisture and it doesn’t stress out your boards when curing like some coatings . This stuff you can paint a board then handle the board and install it all in about 10 or 15 minutes I believe this is a must have if you live in the southern hemisphere of the United States for moisture alone. I have lost a lot of boards to wet grass on a crash. I can tell you that I also use this on my VTX’s , receivers ,GPS Antanas , LEDs whatever I have seen no downside to this product.. what I do is lightly paint the board when I receive, Then do my soldering ,and my installl ,my wire placement everything . Then test everything then Before I button it up I’ll paint the top side of the board for sure sometimes the bottom again just to help with things like loosing pads or wires and I use as a light glue to help wires stay in place . I’ve built a lot of drones and I believe this is a must have for a builders toolbox. This coating is easy to apply and really does go a long way before running out . Only downside was I gobed a bunch is USB port then had to clean it out befor I could connect to beta flight , but that was user error. What I do now is shove a little silly putty in the USB port before painting then pop the putty out when done .I highly recommend this product . The odor is strong use in well ventilated area .

Works as intended, coats well and is visible under a black light.Highly recommended for quad builds. Don't cheap out.Definitely use in a ventilated area.

This is the best conformal coating I’ve used

Havent even started to use much and coated 4 drone's already works amazing. Gonna last forever

I love this stuff. It works great! I used it to waterproof a receiver for an RC ship on the water. Great durability and easy to apply.

I bought this for my lg washer because it was getting shut and the board was getting damage with water steam, so to layer the protection layer from steam I used this and the washer worked.

This product solved my maytag washer control panel issues. It dries quickly so be very precise with your application. If you make a mistake, acetone does take it off.Highly recommend over having to clean the contacts every 4-6 weeks!

This stuff is easy to use, cures fast, and withstands a fair bit of heat and different chemicals.Been using this stuff for a long time professionally in a dip method, but recently wanted to experiment with it for personal projects. I can confirm it will spray from an airbrush (0.3mm needle) if you work quickly and clean the airbrush with acetone immediately. The documentation states no thinner is necessary when spraying, and while this is true, be warned that speed is the game to play. So plan your coverage before hand and try to pour as much as you need into the spray cup before starting. Then quickly apply it and clean the airbrush before it starts to cure.