In-Line Flow Guns for precise control of low-viscosity sealants and adhesives. Handles: PVC sealers with glass or plastic filler Low to high abrasive fluids Waterborne or solventborne materials Most fluids up to 150, 000 centipoise Features include: Well-suited for dispensing onto horizontal surfaces Selectable trigger lock and hanger slot for operator convenience Accepts flanged or threaded tips for a variety of dispensing needs 204355 has rugged, lightweight design 240199 has lowest trigger force and weight in its class