46-OPS is a white hot melt adhesive specially formulated for higher-speed perfect binding machines (i.e. Sulby, Rosback). This glue has an open time of three to five seconds. For longer open times, use HM-61 hot melt adhesive.
Composition: Hot melt (350° F) adhesive
Container size: Available in 50 lb. cartons
Usage: Applied by machine
