High-Temperature Sheet Wax for Precision Tooling, Casting & Composite Applications

HT-260 Sheet Wax is a specialty high-temperature sheet wax formulated for use in casting, laminating, tooling, and composite manufacturing processes where elevated temperatures are encountered during curing.

Unlike conventional sheet waxes, HT-260 maintains its shape at temperatures up to 260°F (126°C), making it suitable for resin systems that generate heat during cure or require elevated-temperature processing. At approximately 300°F (150°C), the wax melts into a free-flowing liquid. HT-260 combines excellent temperature resistance with flexibility and workability. The material remains tough yet easy to cut, shape, contour, and position at room temperature, making it particularly useful for establishing controlled thicknesses, creating offsets, producing patterns, and forming cores.

The sheet wax is available with a plain surface or with a pressure-sensitive adhesive backing for easy attachment to virtually any suitable surface.

Available sizes and thicknesses:

• Standard sheet size: 12″ × 24″
• Fractional thicknesses: 1/64″ to 1/2″
• Decimal thicknesses: .007″ to .500″
• Metric thicknesses: up to 12.7 mm
• Plain or pressure-sensitive adhesive-backed sheets
• Boxed or bulk formats available

Key Features:

• Temperature resistant up to 260°F (126°C)
• Melts to a free-flowing liquid at approximately 300°F (150°C)
• Designed for casting and laminating applications
• Compatible with processes involving exothermic or heat-cured resins
• Flexible and easy to work at room temperature
• Maintains dimensional shape at elevated temperatures
• Available in precision-controlled thicknesses
• Can be used to establish metal thickness or as a core
• Available with pressure-sensitive adhesive backing
• Suitable for tooling, pattern making, molds, composites, and industrial fabrication