Universal bumper ailerons are made of professional, extremely light and durable PU material. Unlike laminate, PU is resistant to mechanical damage and weather conditions (PU is more flexible and durable than ABS). Very easy to install and varnish. All elements are flexible, you can stretch or bend them and they will return to their shape.PU properties:

• tensile and tear strength
• outstanding abrasion resistance, many times greater than rubber or abrasion resistant alloys
• resistance to solvents, acids and petroleum derivatives
• resistant to aging
• not messy
• excellent vibration damping
• resistant to weather conditions