Parker LORD 7450 A/B Cryogenic Urethane Adhesive Pint Kit

Description

LORD 7450 adhesive is a two-component urethane system designed for applications where the cured material will be exposed to cryogenic temperature conditions. This A/B pint kit gives engineers and maintenance teams a smaller package for trials, repairs, and controlled specialty bonding work.

LORD 7450 adhesive Benefits

• Cryogenic-service design supports assemblies that must tolerate very low temperature exposure.
• Two-part urethane chemistry cures into a tough elastomeric polymer for flexible bonded parts.
• Pint kit size is practical for qualification work, small repairs, and limited production needs.
• Manufacturer guidance connects the material to aerospace, liquefied gas, and food processing contexts.
• Kit packaging helps buyers keep Part A and Part B paired for receiving and job staging.

This is a specialty adhesive, so it should be selected from the current data sheet and tested against the exact thermal cycle, substrate, and service environment. Do not assume a room-temperature urethane adhesive will behave the same at cryogenic conditions.

LORD 7450 adhesive Applications

• Cryogenic equipment assemblies that need a flexible urethane bond.
• Liquefied gas support parts and related low-temperature hardware.
• Aerospace and industrial trials requiring elastomeric adhesive behavior.
• Small-batch repair work where pint packaging is easier than bulk supply.
• Test coupons used to qualify bonding before larger purchases.

Surface Preparation and Use

Clean, dry, and prepare substrates according to the current Parker instructions. Confirm mix ratio, pot life, cure schedule, and bondline thickness before applying to production parts. For low-temperature service, test bonded samples through the expected thermal cycle.

Technical Details and Documentation

Parker identifies 7450 A/B as a urethane adhesive system for cured materials exposed to cryogenic temperature environments. Review current product information from Parker LORD before approving a process.

Ordering Help

For related structural and urethane adhesive options, browse Chemical Concepts structural adhesives. For help confirming kit size, cure needs, or low-temperature fit, call (800) 220-1966 or email [email protected].