Skeleton Caulk Gun
A "skeleton caulk gun" refers to a type of caulk gun that features a skeletal or open-frame design. Unlike standard caulk guns, which have a solid body enclosing the caulk tube, a skeleton caulk gun has a minimalistic structure with an open frame that allows the user to see the caulk cartridge inside. This design provides better visibility of the caulk level, making it easier for the user to monitor and control the application of caulk. Skeleton caulk guns are commonly used in construction and home improvement projects for sealing joints and gaps with precision.