McMaster-Carr logo
    Filter by
    Product Family
    System of Measurement
    Length
    Attribute Image
    Color
    Clarity
    Backing Type
    Flexibility
    Light Transmission
    For Use Outdoors
    Fabrication
    Texture
    Hardness Rating
    Maximum Temperature
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Industrial Info Snippet
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    DFARS Specialty Metals
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    48 Products
    About Plastic
    industrial info icon

    Compare over 25 types of plastic to find the right material for you.

    Clear Machinable Cast Acrylic Bars

    Image of Product. Front orientation. Plastic. Clear Machinable Cast Acrylic Bars.
    These cast acrylic bars are often fabricated into tanks, see-through barrier panels, and light fixture lenses. Cast acrylic, which is comparable to Lucite and Plexiglas® acrylic, is easier to machine than extruded acrylic. The material is scratch resistant and stands up to outdoor use better than polycarbonate. It maintains clarity over time and won't weaken from exposure to UV.
    Wd.
    Thk. Tolerance
    Fabrication
    Min. Temp.,
    ° F
    Max. Temp.,
    ° F
    Color
    Flammability
    Rating
    Food Industry
    Std.
    Choose a Length,
    ft.
    Per
    Ft.
    1/16" Thick
    1"-0.007" to 0.006"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T71900000
    1 1/2"-0.007" to 0.006"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T7290000
    2"-0.007" to 0.006"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T7390000
    2 1/2"-0.007" to 0.006"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T7490000
    3"-0.007" to 0.006"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T7590000
    4"-0.007" to 0.006"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T7690000
     
    1/8" Thick
    1"-0.026" to 0"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T1190000
    1 1/2"-0.026" to 0"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T1290000
    2"-0.026" to 0"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T1390000
    2 1/2"-0.026" to 0"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T1490000
    3"-0.026" to 0"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T1590000
    4"-0.026" to 0"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T1690000
     
    3/16" Thick
    1"-0.029" to 0.008"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T8190000
    1 1/2"-0.029" to 0.008"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T8290000
    2"-0.029" to 0.008"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T8390000
    2 1/2"-0.029" to 0.008"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T8490000
    3"-0.029" to 0.008"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T8590000
    4"-0.029" to 0.008"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T8690000
     
    1/4" Thick
    1"-0.052" to 0"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T2190000
    1 1/2"-0.052" to 0"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T2290000
    2"-0.052" to 0"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T2390000
    2 1/2"-0.052" to 0"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T2490000
    3"-0.052" to 0"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T2590000
    4"-0.052" to 0"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T2690000
     
    3/8" Thick
    1"-0.056" to 0.014"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T3190000
    1 1/2"-0.056" to 0.014"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T3290000
    2"-0.056" to 0.014"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T3390000
    2 1/2"-0.056" to 0.014"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T3490000
    3"-0.056" to 0.014"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T3590000
    4"-0.056" to 0.014"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T3690000
     
    1/2" Thick
    1"-0.075" to 0.019"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T4190000
    1 1/2"-0.075" to 0.019"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T4290000
    2"-0.075" to 0.019"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T4390000
    2 1/2"-0.075" to 0.019"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T4490000
    3"-0.075" to 0.019"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T4590000
    4"-0.075" to 0.019"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T4690000
     
    3/4" Thick
    1"-0.113" to 0.029"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T5190000
    1 1/2"-0.113" to 0.029"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T5290000
    2"-0.113" to 0.029"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T5390000
    2 1/2"-0.113" to 0.029"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T54900000
    3"-0.113" to 0.029"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T55900000
    4"-0.113" to 0.029"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T56900000
     
    1" Thick
    1"-0.15" to 0.038"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T6190000
    1 1/2"-0.15" to 0.038"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T62900000
    2"-0.15" to 0.038"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T63900000
    2 1/2"-0.15" to 0.038"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T64900000
    3"-0.15" to 0.038"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T65900000
    4"-0.15" to 0.038"Cast-40180ClearUL 94 HB
    		FDA Standard
    		2, 41227T66900000
     
    back to top