Manual Caulking Guns: - are specially designed for use with cartridge fillers & sealents including decorator's caulk & silicones. The guns are available in the trade size (400ml) which accomodate the trade (380ml) or the standard (310ml) cartridges. It has a finger moulded trigger release and a 'U' shaped hook for hanging on waist belt or ladder. The professional gun has an automatic stop when you release the trigger to stop the sealent running on.
