3M™ Scotchcal™ Light Enhancement Film 3635-100

Light enhancement hybrid film

3M Light Enhancement Film 3635-100 is a vinyl with a specially treated surface for enhanced diffuse reflections.

With an extraordinary light reflectivity of 94.5%, this vinyl is designed to maximise the use of light in light boxes, increasing sign luminance even more than with most reflective materials including mirrors. This feature allows a significant reduction in light power and energy cost whilst maintaining face brightness.  It also helps to avoid local light concentrations, eliminating hot spots, producing a more uniform result.

It is ideal for signs and light boxes, channel letters, trade shows, menu boards, display boxes, vending or dispensing machines and ATMs.


Application Type

Application Illuminated Signs
Interior or Exterior use Interior

Adhesive & Liner

Adhesive acrylic based, permanent
Adhesive Composition Solvent-based acrylic
Adhesive colour White
Adhesive Strength 26 N/25mm
Removability Permanent
Material used as liner Kraft Paper
Liner Colour White
Surface protection light blue surface protection film, to be removed after application

Temperature Resistance

Minimal Temperature Resistance -29 °C
Maximal Temperature Resistance 80 °C

Application Specifications

Curve Format Flat surfaces


Thickness 137 µ

Product Storage

Shelf Life 2 years
Storage & Transport conditions +4°C to +40°C, out of sunlight, original container in clean and dry area.

Application Temperature

Minimum Application temperature 5 °C


Durability (range) up to 5 years (within lightbox)

Surface Type

Surface Type Flat surfaces

Product Type

Product Type Cast
The light enhancing characteristics will be minimized if dark colored rigid plastic faces are used. This is due to the very high rate of light absorption and low rate of reflectivity of such faces.
Filter these variations

3M™ Scotchcal™ Light Enhancement Film 3635-100 is available in the following variations (1)






  White - Matt

3M,3635100 LIGHT ENHAN T FILM,48IN/122CM

  • Length 45.72 metre
  • Product number 3635-100
  • Roll Length 45.72 metre
  • Surface Finish Matt
  • Transparency Diffuser
  • Width 122.0 cm

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