This applicator is designed exclusively for the low-melt version of 3M(TM) Scotch-Weld(TM) Adhesives. Pneumatic, high volume applicator for up to six pounds of adhesive per hour. Includes bench stand and tips 9921 and 9946. 12 month warranty. Designed exclusively for use with PG size, low-melt version of 3M(TM) Scotch-Weld(TM) Adhesives. It is pneumatic with high volume output of up to six pounds of adhesive per hour. It includes bench stand and tips 9921 and 9946. 12 month warranty.