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Translucent Rigid Panels and Parts for Aircraft Interiors

Boltaron Clear PVC Request a Sample Place an Order Submit a Color Match

Design Options

Clear with a blue tint
Wide range available FM or SD suggested
Impress Prints
500 lb

Boltaron® 4350 is a rigid, translucent proprietary alloy material developed specifically to meet FAR 25.853(a) flammability requirements for aircraft interiors.

Available up to 0.250 in. (6.35 mm) in textured finishes, Boltaron® 4350 is used for a variety of flat and machined applications where design specifications call for some degree of translucence.


  • Meets FAR 25.853 (a)
  • UL 94 V-0 compliant
  • Clear with a blue tint
  • Great impact performance
  • Wide range of thicknesses
  • Available in a wide range of textures
  • Can be customized with an embedded decorative print or logo
  • Safe to clean and disinfect using recommended cleaning products


  • Privacy dividers
  • Passenger safety barriers
  • Decorative trim and finish

Aircraft Interior Uses

  • Class dividers
  • Privacy panels, partitions
  • Equipment covers
  • Live vest shrouds
  • Flat parts
  • Machined components

Performance Details

FAR Ratings

  • FAR 25.853(a)(i) (Flammability) (Vertical burn, 60 sec) Pass
  • FAR 25.853(a)(ii) (Flammability) (Vertical burn, 12 sec) Pass


  • Name Test Method Imperial Metric
  • Specific Gravity ASTM D792 1.37
  • Tensile Strength ASTM D638 6,000 psi 41 MPa
  • Flexural Strength ASTM D790 9,500 psi 66 MPa
  • Flexural Modulus ASTM D790 350,000 psi 2,413 MPa
  • Izod Impact Notched ASTM D256 73 °F 10 ft-lb/in 23 °C 534 J/m
  • Hardness Rockwell ASTM D785 105
  • Heat Deflection Annealed ASTM D648 150 °F @ 264 psi 65.6 °C @ 1.8 MPa
  • Flammability - UL UL 94 V-0 Tested at an independent lab at .062 inches (1.57mm)

* Independent lab tests. All tests at 73 °F (23 °C) in dry conditions unless otherwise noted.

Sheet Sizes

  • Name Imperial Metric
  • Gauges from 0.062 to 0.25 in 1.57 to 6.35 mm
  • Custom Sizes Blank sizes, gauges on request