Featuring 30 cc capacity, Unity™ HiTemp™ Syringe Barrels come in 2 models. Standard version, able to withstand 257°F for 8 hours at up to 87 psi, can be used with all hot melt adhesives, including moisture cure PURs and SMPs. Extreme HiTemp model withstands 356°F for 8 hours at up to 100 psi. It blocks UV light between 200–500 nm and is suited for use with polyamides and other types of hot melts. Both are compatible with Nordson EFD Optimum® metal dispense tips, adapters, and end caps.