SEAL® Brand Backing Films

Mueller Graphic Supply carries the entire line of SEAL® Backing Films. SEAL® manufacturers Backing Films for Heat-Activated or Pressure-Sensitive applications.

Heat-Activated The Stoplight™ family of heat-activated backing films are specifically designed for one of the most demanding applications, pop-up display applications. The multi-layers construction includes a hidden layer of aluminum to provide 100 percent opacity from light bleed through. Their white face prevents the color-cast that can result when using black backing films

Pressure-Sensitive PS Stoplight® has a multi-layered construction that includes a hidden layer of aluminum to provide 100 percent opacity from light bleeding through.

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SEAL® Brand Heat-Activated Backing Films

Stoplight™ 115

This heat-activated film has been designed especially for roll-up displays and banner stands. It is specifically designed with an essential light-blocking layer. When used in conjunction with Jet Guard Crystal Matte it provides the ultimate, high quality finishing solution.
 

» Available sizes

An ideal backing film for all pop-up display systems, Stoplight 220 is a high quality backing film providing a rigid, yet flexible opaque backing solution. Constructed with the SEAL patented aluminium layer, it ensures no light can get through to distort the final image. The film has excellent lay flat memory and panels, once created, are easily rolled for storage. This heat-activated film is ideal for use on end and curved panels where flexibility is key. Excellent results are achieved when it is used with Jet Guard Deep Crystal.
 

This heat-activated rigid backing film is a key component for all pop-up display systems. It provides the extra rigidity needed, making it the ideal solution for finishing the main front panels. Like Stoplight 220, Stoplight 320 is also constructed with the SEAL patented aluminium layer to ensure that no light can get through to distort the final image. The film has excellent lay flat memory and once panels are created they are easily rolled for storage. When used with Jet Guard Deep Crystal this film provides a high quality finish.
 

ThermaShield MB is an economical backing film that consists of a 10 mil white paper-based backing film with a heat-activiated adhesive. Great for adding stiffness to large posters and low-cost point of purchase signage, it includes a polypropylene coating on the back to resist mositure and soiling. Use ThermaShield MB to easily create low cost, two-sided signage without mounting.
 

SEAL® Brand Pressure-Sensitive Backing Films

PS Stoplight’s multi-layered construction includes a hidden layer of aluminum to provide 100 percent opacity from light bleeding through. Also, because Stoplight has a white face, it prevents color cast.
 

» Available sizes

PS Stoplight’s multi-layered construction also provides excellent lay flat properties when panels are rolled up and stored for long periods. No light bleeding, no color cast and no curl set.
 

» Available sizes