- Offers high UV stability and has excellent environmental resistance properties
- Can co-cure with composite materials or be bonded to substrates using a structural adhesive
- Tough, thermoplastic polyurethane elastomer resists minor corrosion, abrasion and minor impact damage
- Protects helicopter rotor blades from rain and sand erosion
- Total thickness 0.022 inch (0.56 mm)
3M™ Polyurethane Protective Tape 8542NA is made from an abrasion resistant polyurethane elastomer that resists puncture, tearing, abrasion, ultraviolet light and erosion. This film is designed to be co-cured with composite materials or be bonded to substrates using a structural adhesive. It protects surfaces from corrosion, abrasion and minor impact damage.
Help prevent structural damage to helicopter rotor blades with minimal effect on blade track and balance
Resists Corrosion, Abrasion and Minor Impact Damage
3M™ Polyurethane Protective Tape 8542NA is a matte black 0.022 inch thermoplastic polyurethane elastomer film that offers high UV stability and has excellent environmental resistance properties. This film, which co-cures with composite materials or can be bonded to substrates using a structural adhesive, has been used to isolate and protect substrates from environmental damage and corrosive elements. It can be used in demanding outdoor installations that require minimal UV degradation after years of use. 3M™ Polyurethane Protective Tape 8542NA protects helicopter rotor blades from rain and sand erosion.
Learn More about Polyurethane Protective Tapes for Rotor Blades
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