SP DuraLar™ – Smartphone Solar Filter Film

Capture the awe of a solar eclipse right from your smartphone with SP DuraLar™ Solar Filter film. Experience solar observation like never before!

Whether you need rolls, cut sheets or packs of this great film, we can help.


Why SP DuraLar™ is a Game-Changer:

  • Protects smartphone sensors
  • Eclipse totality visible
  • UV & IR filtering
  • Chemical resistance
  • Uniform opacity
  • Smooth surface
  • Pleasing yellow tint
  • Heat resistance up to 150°C
  • Tear-resistant
  • Puncture-resistant
  • Available in rolls & sheets


Convenient sizes available for both consumers and manufacturers

Consumer Sizes

  • 6″ x 6″, Pack of 4 sheets
  • 4″ x 4″, Pack of 4 sheets
  • 12″ x 12″, Pack of 2 sheets

Manufacturer Sizes

  • 12″x 500′ & 1,000′, 3″ core
  • 17″ x 1,000′, 3″ core
  • 24″ x 500′ & 1,000′, 3″ core

Click on the Start and Inquiry button to contact us about purchasing.


Properties are based on .002″/50um Black Opaque Duralar polyester film. Properties of other gauges and finishes of DuraLar polyester film can vary.

Film Properties ValueUnitsTest Method
Physical Properties
 Tensile Strength (MD) 205MPAISO 527-3
Tensile Strength (TD)221MPAISO 527-3
 Elongation MD 150%ISO 527-3
Elongation TD124%ISO 527-3
Service Temp-70 to 95Deg CInternal
Thermal Properties
Shrinkage @ 150CMD1.49%ASTM D1204
TD1.71%ASTM D1204
Chemical Resistance
Dilute acids and AlkalisGood
Concentrated AlkalisPoor
Concentrated HCLFair
Concentrated H2SO4Poor
Greases, Oils, & FatsGood
Organic Solvents, Alcohols and HydrocarbonsGood
Ketones, Esters and Chlorinated compoundsFairly Good
Phenols, Cresols and Chlorinated PhenolsPoor
Household cleanersGood

For more specific questions regarding SP DuraLar film, please contact your Grafix sales rep, or hit the Start an Inquiry button above!


Safety Warning:

  • SP DuraLar™ is designed for indirect imaging cameras only. Not suitable for direct eye viewing. Improper use could lead to permanent eye damage.
  • NOT ISO RATED: The International Standards Organization has not released a safety specification for digital sensors and camera filters. 
  • NEVER, EVER directly look at the sun with the unaided eye.  Only filters produced and tested to ISO Specification 12312-2:2015 are safe use for observing the sun that involve your direct vision. Failure to do so will result in permanent eye damage.
  • Please follow instructions for use of this film.
  • It is critical to use your best judgment when using this product!
  • DEHP-, DBP- and BBP-free. Contact us for more details.
  • RoHS compliant.
  • No “forever chemicals” used – Prop 65 compliant.

Don’t compromise your digital equipment when it comes to solar observation! Choose our smartphone and digital device solar filter film and experience the magic while keeping your equipment out of harm’s way!

Hit the Start an Inquiry button, let us know what you’re looking for, and we’ll get it together for you.