Qdel™ offers an anti-fog film with adhesive:

Interlayer Adhesive Anti-Fog coated film are self adhesive films for Freezer Doors under Class 3 Conditions. Interlayer Adhesive Anti-Fog coated film delivers best-in-class abrasion, scratch resistance, and Tolerance briefly most chemical, exceptional product stability and optical clarity.
You can install the film on any clear smooth glass surface. Removing the film can bring back the old look of the glass at any time. Interlayer Adhesive can be applied only once.

• 717mm x 76meter

Feature:

• Stays Clear for Prolonged Periods in a Climate Class 3 (25°C/65% RH) Environment
• Extremely Hydrophilic
• Exceptional Anti-Fog and Water Sheeting Performance
• Anti-Fog Coating Cannot Dissolve in Water
• Can be cleaned with DI Water and IPA
• Wet and Dry Application Compatible
• Excellent Abrasion, Scratch Resistance