1991 Rosco Super Heatshield

Protect Your Lighting Equipment from Intense Heat Without Compromising Light Quality

The Rosco Super Heat Shield 1991 is a high-performance polycarbonate film specifically engineered to absorb damaging infrared (IR) radiation generated by high-output stage and studio lighting. Installed between your fixture and color filters or diffusion materials, it acts as a thermal barrier—extending the life of your gels, gobos, and optics without affecting visible light transmission.

Key Features:

• Superior Heat Absorption
  Effectively reduces infrared radiation from high-intensity fixtures like HMIs, Fresnels, and ellipsoidals.
• Preserves Filter Life
  Minimizes gel fading, bubbling, and burning—especially critical when using saturated or specialty colors.
• Optically Clear
  Maintains consistent light output and color accuracy without distortion or tint.
• Durable Polycarbonate Base
  Resists warping and cracking under prolonged exposure to heat.
• Easy to Install
  Can be trimmed to size and mounted in gel frames, accessory slots, or behind barn doors.

Recommended Applications:

• Theatres & Concert Halls
• Film & Television Studios
• Photography Sets
• Architectural Installations
• Museums & Exhibitions

Technical Specifications:

• Product Code: 1991
• Material: High-temperature polycarbonate
• Transmission: 87% (approx.)
• Dimensions: Available in 50cm x 50cm sheets or 61cm x 7.62m (24" x 25') rolls
• Temperature Rating: Up to 399°C (750°F)
• Usage Note: Always leave an air gap between lamp and filter to allow proper ventilation. Not suitable for use with open-faced fixtures that exceed the manufacturer's recommended temperature tolerances.

Why Use a Heat Shield?

Standard color filters degrade quickly under intense heat. By using Rosco Super Heat Shield in conjunction with your gels or diffusions, you protect your materials and improve the consistency of your lighting setup over time. This small investment pays off by reducing filter replacements and avoiding light quality inconsistencies during critical shoots or performances.