Rhino Hide, with a pre-money valuation of $6.01 million, is raising crowdfunding on Wefunder. The company protects schools from shootings with the help of its bulletproof wall filler. The filler is a two-part liquid that is pumped into small holes in school walls and hardened to become bulletproof. The protection also serves against projectiles from hurricanes and tornadoes. Jason Giddings founded Rhino Hide in 2019 and has raised over $480,000 since the inception. The current crowdfunding round has a minimum raise of $49,999 and a maximum raise of $501,639. The proceeds will be used for operations, campaign marketing, patents and IP, web development, chemical testing, and developing video training assets. Rhino Hide can be fitted into any building in a short time and at a low cost.