Reddit reviews MG Chemicals 419D Premium Acrylic Conformal Coating, 55 mL Bottle, IPC 830, UL 94V-0 (File # E203094)
We found 2 Reddit comments about MG Chemicals 419D Premium Acrylic Conformal Coating, 55 mL Bottle, IPC 830, UL 94V-0 (File # E203094). Here are the top ones, ranked by their Reddit score.
No hazardous air pollutants — free of toluene and xyleneCertified Ul 94v-0 (file# E203094)Excellent finish — smooth, homogeneous, and durable crystal Clear coat and easy to inspect — fluoresces under black light (Uv light)Protects electronics from moisture, corrosion, fungus, and static dischargesEasy rework and repairs — can solder through coat or remove with MG Chemicals' thinner/cleaner, thinner 4, or conformal coating stripper
MG Chemicals 419D Premium Acrylic Conformal Coating, 55 mL Bottle, IPC 830, UL 94V-0 (File # E203094) https://www.amazon.com/dp/B07B8RY7M6/ref=cm_sw_r_cp_api_i_r730DbR0XDSRH
It's important to not use any type of coating that produces acetic acid as it cures, such as acetoxy silicone. Acetic acid will eat copper traces away very quickly - even if the PCB is exposed only to the fumes. Real PCB conformal coating will obviously be safe, but be careful with anything else - like a tube of silicone sealer from a hardware store.
There are a few types of conformal coatings, and blocking moisture is typically the most common use for just about all of them. Easiest to use would probably be a brush-on or spray-on acrylic. Like: https://www.amazon.com/MG-Chemicals-Premium-Acrylic-Conformal/dp/B07B8RY7M6 or https://www.amazon.com/ACL-Staticide-Acrylic-Conformal-Coating/dp/B00K0C13G8