Pop-Up Sprue Basins

Adolf’s pop-up sprue basins locate on a half inch pin and come with a soft base, solid inner core or solid lower base construction like item numbers
PDS-325, PDS-326, PDS-327 and PDS-328. All pop-up sprue basins can be mounted on the pattern or the runners. They are all made from a compressible DuraTech tooling material, come in 11 different sizes and are routinely used in jolt and squeeze box molding.