3M Polyurethane Protective Tape 8734NA effectively combines performance and convenience for maintaining the integrity of aircraft composite parts. Our temperature stable, erosion-resistant polyurethane film provides a durable barrier against impact and erosion damage.

It’s designed to be co-cured into the surface of the composite structure during manufacturing where it forms a tough, protective surface that can dramatically reduce maintenance costs, increase up-time and enable safer aircraft.

Features:

• Co-curable film provides a permanent, durable barrier against impact and erosion damage
• Durability and longevity reduces composite maintenance and repair costs
• Applied via autoclave or vacuum bag processing, allowing for reduced cycle times compared with coatings
• UV stable for use in harsh environments
• Can be layered or stacked to put extra protection where you need it