ASP's Thermal Seeker 18 features a lightweight vacuum-formed plastic cone, a quality spiral-wound body tube, Kevlar shock cord, and thin G10 fiberglass fins. The kit includes a "Hang Time Tracing Paper Streamer Kit" with enough materials to construct two streamers. This is a contest-quality kit.

• Diameter (in): 0.7360 (BT‑20)
• Length (in): 13.8800
• Manufacturer: Aerospace Specialty Products
• Recommended Motors: 1/2A6‑2, A3‑6, A8‑3, A8‑5, B4‑6, B6‑6, C12‑8, C6‑7, D16‑8
• Recovery: Streamer
• Weight (oz): 0.3700