Basic Sealant Gun from Duratool | TL-D00281

A sealant gun is very handy to have so that you can seal the cable entry point for the reversing camera wire. Modern sealant/adhesives that coachbuilders use, like Sikaflex 522 will even allow you to bond the camera bracket up with no screws (you will need to remove the camera from the bracket until it sets). They come in a tube that require one of these tools in order to squeeze the sealant out. This is a no frills entry level model.