This guide details how to pot electronic devices, such as firearm lasers, to enhance their resistance to shock, vibration, and water. The process involves disassembling the device, using hot glue to create protective barriers around sensitive components, and then filling the remaining space with non-conductive epoxy. This DIY method aims to increase the durability and lifespan of electronics exposed to harsh conditions, as demonstrated on a PEQ-4 clone laser module.
This review of the Modlite PLHv2 weaponlight highlights its design as an all-around option for home defense and outdoor use, contrasting it with the higher-candela OKW model. The PLHv2 offers a balance of throw and spill, with a hot center and decent spill that has a hard edge. It is compatible with Surefire Scout mounts and tail caps, features potted electronics for durability, and uses an 18650 battery for approximately 30 minutes of runtime in the short body configuration. While expensive, its durability and performance make it a strong contender for those prioritizing a robust, American-made weaponlight.
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