Economical tool designed to automatically apply?joint tape?to flat joint only and dispense the correct amount of joint compound under the tape simultaneously. The compound control knob adjusts coat thickness allowing for an accurate and consistent coat of bedding compound. Stainless steel gear wheels grip and dispense tape evenly, avoiding folds and wrinkles. High capacity, holding up to 2.5kg of the compound. Suited to joint tape rolls of up 150m. Easily disassembles with side clips for fast loading and cleaning.