3M 3630 Scotchcal Translucent Graphic Film Marine Blue 287 is a premium 2 mil cast vinyl designed for internally illuminated signage, awnings, and decorative glass applications. This translucent film delivers a rich marine blue 287 tone during the day and smooth, even illumination when backlit, making it ideal for high-end, professional sign graphics.

Engineered with a clear, pressure-sensitive adhesive, this film adheres to a wide range of substrates including acrylic, polycarbonate, and glass. It is commonly used by sign professionals for lightboxes, channel letters, retail signage, and architectural installations where consistent color, uniform light diffusion, and long-term durability are required.

Key Features & Benefits

• Translucent cast vinyl for illuminated signage
• Color-optimized for consistent daytime appearance and nighttime illumination
• 2 mil (50 micron) premium cast film construction
• Clear solvent acrylic adhesive for strong, reliable bonding
• Thermoformable for channel letters and complex curved surfaces
• Compatible with LED and fluorescent lighting systems
• Lay-flat liner resists moisture for smoother installation
• Backed by 3M MCS Warranty (up to 9 years outdoor durability)

Technical Specifications

• Series: 3M 3630
• Color: Marine Blue 287
• Film Type: Cast Vinyl
• Thickness: 2 mil (50 micron)
• Finish: Matte
• Adhesive: Clear Solvent Acrylic (Permanent)
• Application Method: Wet
• Application Surface: Flat / Slightly Curved
• Interior/Exterior: Interior and Exterior
• Minimum Application Temp: 60.8°F (16°C)
• Opacity: Translucent
• Liner: Synthetic Lay-Flat, Moisture Resistant
• Compatibility: LED and Fluorescent Lighting
• Warranty: 3M MCS Warranty Eligible

Common Applications

• Internally illuminated sign faces
• Channel letters and lightboxes
• Retail signage and branded environments
• Architectural and decorative glass
• Window graphics and display signage

Additional Structured Data

• Product Type: Translucent Sign Vinyl
• Material: Cast Vinyl
• Mounting Style: Adhesive Film
• Use Case: Illuminated signage and graphics
• Industry: Signage and Graphics

Customer Intent

This product is ideal for sign shops, installers, and designers looking for a high-quality translucent film for illuminated signage. It is commonly used when consistent color, even light diffusion, and long-term outdoor performance are required.

Enhance your illuminated signage with 3M 3630 Scotchcal Translucent Graphic Film Marine Blue 287, engineered for premium appearance, durability, and professional results.