How to Waterproof an RC Rock Crawler

Thanks to technology advancements, many crawlers come from the factory waterproof. That said, some aren’t waterproof. Fortunately, there is a workaround. Keeping that in mind, here is my guide on waterproofing an RC rock crawler: With this article, I’ve purposed to guide you through waterproofing your RC rock crawler. Some of the parts are made of …