Robbe Metal Foil - 165 x 700mm : S-1249

Robbe Metal Foil - 165 x 700mm : S-1249

10 Sheets

This especially manufactured metal foil of 99% pure aluminium and a layer of self adhesive, provides outstanding torsional strength to all common rotor blades.

The effect is based on the inextensibility of the metal layer in connection with the wooden core (of the rotor blade).

Eliminates distortion of rotor blades, stops occasional blade flutter by torsion. 

After removal of the protection layer, the foil is 0.1mm thick.