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3M™ Blockout Film 3635-20B, White Matte, 48 in x 50 yd

3M ID 75346821681UPC 00051128421963
  • Blocks out light for internally illuminated signage
  • Adheres to rigid or flexible substrates
  • First and second surface applications
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Specifications
Attribute Name
Value
Adhesive Color
Clear
Adhesive Content
Solvent acrylic
Adhesive Type
Pressure-sensitive
Application
Illuminated Signs
Application Method
Dry, Wet
Application Surface
Flat
Brand
3M™
Color Family
White
Color Name
White
Color Palette
White
Family
Light Management Films
Film Type
Cast
Imaging Method
Screenprint
Line
Films and Substrates for Backlit Signs
Max. Durability
9 years
Opacity
Opaque
Overall Length (Imperial)
50 yd
Overall Length (Metric)
45.72 m
Overall Width (Imperial)
48 in
Overall Width (Metric)
1219 mm
Performance Level
Premium
Print Compatibility
Screenprint UV
Product Color
Matte White
Product Type
Opaque Films
Product Usage
Exterior, Interior
Removability
Permanent
Service Temperature
-60°C to +107°C
Substrate Type
Flexible signfaces, PMMA, Polycarbonate
Surface Finish
Matte
Surface Type
Flat
Thickness (film)
80 µm
Warranty
3M Basic Product Warranty, 3M™ MCS™ Warranty
Details
  • Blocks out light for internally illuminated signage
  • Adheres to rigid or flexible substrates
  • First and second surface applications

This film blocks light transmission when applied to internally illuminated signs and enhances a neon type effect when used on the second surface of clear acrylic. 3635 20b is white on the face side and black on the back side. 3635 22b is black on the face side and white on the back side.

Product Support

Specific product and application questions

Product Support800-328-3908