Designed for a precise application of mortars, plaster & oacute; in, detailed putty in places with difficult access Used during construction, finishing works, e g for joint, grouting of the surface of the surface of the surface Corpus made of plastic pvcuch ppdysz plastic from the absolute piston rod with a diameter of 20 m M large amounts of dense Massdysz outlet: 80 x 20 Total mm We fill the large irregular gaps quickly and effectively For effective filling of large We fill the large irregular gaps quickly and effectively Depending on the consistency of the applied material, stretch or apply the mass to the container and, by pressing the piston, give the mass into the filled places.