What material is the Brush helmet primarily made of?

What material is the Brush helmet primarily made of?

• A. Fiberglass composite
• B. Heat resistant thermoplastic with a 3-rib trademarked design
• C. Aluminum shell
• D. Polycarbonate with a ribless design

Answer: (B)

Brush helmets use a heat‑resistant thermoplastic shell, shaped with a distinctive three‑rib crown that is a trademarked design. This combination gives a lighter, durable shell with good heat tolerance and impact protection, while the 3‑rib crown adds stiffness and helps distribute stress across the shell. Other materials like fiberglass, aluminum, or ribless polycarbonate are used in different helmet lines, but for the Brush model the defining construction is heat‑resistant thermoplastic paired with the 3‑rib crown.

Brush helmets use a heat‑resistant thermoplastic shell, shaped with a distinctive three‑rib crown that is a trademarked design. This combination gives a lighter, durable shell with good heat tolerance and impact protection, while the 3‑rib crown adds stiffness and helps distribute stress across the shell. Other materials like fiberglass, aluminum, or ribless polycarbonate are used in different helmet lines, but for the Brush model the defining construction is heat‑resistant thermoplastic paired with the 3‑rib crown.