3M™ Polyurethane Protective Tape 8734NA

• 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
• 6 mil thickness

3M™ Scotch-Weld™ Structural Void Filling Compound EC-3550 B/A FST (Fire Smoke Toxicity) is an advanced technology compound developed to help cut production cost and time, reduce weight and address safety regulations governing aircraft interiors. The lightweight, low density product helps eliminate process steps, reduces worker touch time and speeds throughput compared to hand mixing and applying.

Aircraft need extra protection throughout their performance envelope. Sand and rain erosion can happen quickly, affecting aerodynamics and structural integrity, translating to increased maintenance costs and downtime. 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.