Empty 50ml Dual-Barrel cartridge kit for 21 mix ratio 2-part adhesives epoxy, acrylic, urethane, etc.
Includes everything needed Industry-Standard Dispenser, Cartridges, Mixing Nozzles, easy-to-install Sealing Pistons & caps
Perfect for prototyping and on-the-job adhesive preparation
Cartridge is the standard 'square-back' type A cartridge used everywhere
Cartridge (A-System) fits all standard Dual-Barrel 50ml Dispensers fitted for 'square-backs', it's the most popular style of dual-barrel cartridge