This means you want to spray a small amount on your buttons, sensors and connection ports. Much like the coating process above, we are going to apply a small amount of Corrosion X HD to the places we did not cover in the previous step. So if you are ok with a little brown “gunk” on your some of your drone internals in exchange for more peace of mind, you can continue with this step. The big benefit of using an anti-corrosion lubricant is just that, to keep things from rusting and corroding, which is a big deal for connectors and sensors. I say that this is optional because it does create a little bit of a mess and some people don’t want lubricant on their circuit board or in their connectors. Now that you successfully have coated most of your drones electronics with silicone conformal coating, you have the option of taking your waterproof drone just a step further. How to apply anti-corrosion lubricant to your drone? Now it is time to protect the areas of the electronics that we did not apply silicone conformal coating to. One coat is all you will need to waterproof your electronics as long as the black light has verified total coverage. If you missed any spots, just go over them again. Once dry, you can verify coverage by using a black light. While the bottle says it should dry in 30 minutes, I would recommend at least half a day of drying. You are going to want to brush on a thin layer over all the electronics except for any buttons, sensors or connection ports. If you bought the one recommended above, it comes with a handy little brush, much like a jar of nail polish. Now, it’s time to apply the conformal coating. You can use rubbing alcohol and a toothbrush or q-tip to do this. Next, you are going to want to make sure you clean the circuit board and remove all dirt to make sure that the silicone conformal coating has a nice, clean surface to adhere to. So first things first, you are going to want to remove the coverings and heat shrinks from the circuit board. How to apply silicone conformal coating to your drone? Also, I am not responsible for any damage you cause to your drone while waterproofing it or when you are proving to your friends how waterproof your drone is. NOTE: Applying any coating to your drone’s electronics could void your warranty. Now that you have your materials, it is time to start waterproofing your drone. The rubbing alcohol is great for cleaning your drone electronics before waterproofing and it’s also great for removing and sealant from parts you covered on accident. If you don’t have some in your first aid kit already, you can just add this one to the cart. The last thing you are going to want (and probably already have laying around) is some isopropyl alcohol (rubbing alcohol). For the price, it is the best anti-corrosion lubricant on the market. If you don’t have a black light, you can use this handy, little black light flashlight.įor the rust and corrosion preventer, I recommend using Corrosion X HD. You are going to need two things: a silicone conformal coating and a rust and corrosion preventer.įor the silicone conformal coating, I recommend using this one mainly due to the fact that it fluoresces under black light which makes it easy to see whether or not you have full coverage of all the sensitive electronics on your drone. Waterproofing your drone isn’t all that difficult and definitely does not require you to be a tech wizard. That means we have to know how to waterproof our drones, or at least make them water resistant. So most drones cannot get wet but we want to fly them in environments where they are going to inevitably get wet. Most drone flying takes place outside which introduces hundreds of sources of water from humidity to wet grass to snow to, yes, even water like ponds and ocean. Electronics and water just don’t mix and you are inviting everything from rust to short circuits and everything in between.īut you can’t just avoid moisture all together when flying your drone. Like most electronics, the short answer is try to avoid getting your drone wet. How to get your drone back if it sinks?.How to remove silicone conformal coating from your drone?.How to apply anti-corrosion lubricant to your drone?.How to apply silicone conformal coating to your drone?.What do you need to waterproof a drone?.
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