3M adhesive film applications
3M™ Scotchcal™ Series 50 films are dimensionally stable, calendered opaque vinyl films developed for any type of medium-term application or decoration, such as vehicle markings, signs, signage, window or display decorations.
This film is recommended for flat surfaces only.
The advantages of 3M™ Scotchcal™ 50 film are:
- Permanent adhesive
- Water and moisture resistant
3M Scotchcal™ Series 50 premium cutting vinyl film for adhesive lettering
3M Scotchcal Series 50 films are dimensionally stable, calendered opaque vinyl films developed for any type of medium-term application or decoration, such as vehicle lettering, signage, window or display decorations.
This film is recommended for flat surfaces only.
Technical data
Material | PVC |
Manufacturing process | Calendered, polymer |
Material | PVC |
Service life | 5 to 7 years |
Resistance | Interior and exterior |
Aspect | Brillant |
Thickness | 65 µm |
Application surface | Plane |
Application substrates | Glass, metal, varnished wood, paint, certain rigid plastics, aluminium, metal, acrylic, |
Application temperature | 8°C to 30°C |
Temperature resistance | -40°C to +80°C |
Limits of use | - Wavy or highly irregular surfaces, or with features such as large rivets or bolt heads
- Substrates that do not have a clean, smooth surface, or poor cohesion between paint and substrate
- Stainless steel
- Flexible substrates
- Three-dimensional surfaces
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How to use
Substrate preparation
All surfaces, including freshly painted ones, must be cleaned before applying adhesive film.
Do not use greasy solvents such as methylated spirits.
Application
Check substrate temperature, which must be between 10°C and 30°C, and humidity below 80%.
Can be laid wet or dry.
Care
Always wait one week after application before cleaning the marking.
Use the same type of cleaning product as for high-quality painted surfaces. The product should be liquid, non-abrasive, free from aggressive solvents, and have a pH between 3 and 11 (neither too acidic nor too alkaline).
High-pressure cleaning must comply with certain rules:
- Maximum pressure 80 bar
- Maximum temperature 25°C
- Do not position the nozzle less than 30 cm from the surface, and 60 cm from welds
- Keep the jet perpendicular to the surface, without insisting on the edges.
Removal
The film has a permanent adhesive, making it difficult to remove.
The use of a heat generator can facilitate film removal.
Any residues can be removed with rubbing alcohol, which is strong enough to remove the adhesive without attacking the substrate.