Compatible with MedTec(CIVCO) Type-S BoardsKlarity now offers disposable S-Type Head & Shoulder and Head Only thermoplastic. The Klarity thermoplastic heats fast and gives you ample time to mold the important areas with precision. The disposable frames are easy to use and very durable. - Transmission factor is less than carbon fiber- Thermoplastic has minimal shrinkage- Will not stick to the board or patients' clothes- Low melt and long melting period