Nordson EFD 7704061 AF Piston, F/1:1 Ratio, 50ml

• 1:1 Ratio
• 50mL Size
• PE/PBT Material construction compatible with most adhesives & sealants
• Eliminates trapped air
• No need for shims or secondary plugging operations
• Ensures on-ratio dispensing
• Fast, foolproof operation

Eliminate trapped air without the need of additional tools in Norton cartridge systems. The AF Air Free piston does a superior job of venting all of the air between the material and the piston. This piston does not require a shim to bleed the air nor does it require a second step to insert a center bleed plug. This piston bleeds air around the circumference of the black plug and closes when enough force has been generated when pressed against the adhesive