Material  

Thickness

Standard size

mm

inches

mm

inches

PLEXIGLAS^® GS 241

2.0 to 6

.08 to 0.24

3050 x 2030

120 x 80

PLEXIGLAS^® GS 245

2.0 to 25.0

.08 to 1.00

up to 3050 x 2030

120 x 80

PLEXIGLAS^® GS 249

2.0 to 29.0
30.0 to 85.0

.08 to 1.14
1.18 to 3.35

up to 3050 x 2030
1220 x 1220
1830 x 1830
1670 x 1300
2400 x 1200

120 x 80
48 x 48
72 x 72
65.7 x 51.2
94.5 x 47

PLEXIGLAS^® GS 241

• is a grade of cast acrylic tested to high optical standards for glazing that does not specify material certified to any particular aviation standard
• UV transmittance less than 1 % 
• can be supplied in both clear-transparent and transparent colored grades
• is frequently used in ultralight (ULA) and very light (VLA) aircraft

PLEXIGLAS^® GS 245

• is a cast acrylic with unsurpassed weather resistance specially developed to meet the high optical requirements of the aviation industry
• UV transmittance less than 1 %
• can be supplied in both clear-transparent and transparent colored grades
• Typical applications are helicopter canopies, glider canopies, sports plane glazing and ultralights.

PLEXIGLAS^® GS 249

• is another cast acrylic specially developed to meet even higher demands by the aviation industry, but is additionally crosslinked
• offers higher resistance to media that cause stress cracking and a higher heat deflection temperature
• is also excellently suited for stretching, which makes it possible to improve its properties even further over the unstretched state
• Typical applications are cabin windows in civil aircraft, glazing for pressurized aircraft cabins, cockpit glazing, canopies and windshields.