Polyester Enclosures

Polyester enclosures are made of unfilled thermal plastic processed by injection molding. Polyester can provide sufficient protection in outdoor and indoor applications, however, sunlight may cause slight yellowing of the material. Polyester is impact resistant, chemical resistant and water resistant. The temperature range is -40 degrees Fahrenheit to 248 degrees Fahrenheit, however, impact resistance is compromised in cold temperatures. Fiberglass enclosures are made of a thermoset polyester reinforced with glass fibers. Fiberglass can be installed in environments that are constantly wet and is a low-cost alternative for corrosive environments. Fiberglass is impact resistant, chemical resistant and can handle a wide temperature range of -31 degrees Fahrenheit to 300 degrees Fahrenheit.

Hoffman POLYPRO polyester enclosures are lightweight and perform well in applications where harsh chemicals, weather extremes and corrosive environments are present. They provide UV protection and a tight environmental seal.

Allied Moulded fiberglass enclosures are molded with ULTRAGUARD fiberglass reinforced with polyester material. They are designed to insulate and protect electronic components in both indoor and outdoor applications. 

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$524.71
Allied Moulded AM2068TW ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box hinged with lockable twist latch, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$334.74
Allied Moulded AM1868TW ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box hinged with lockable twist latch, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$280.78
Allied Moulded AM1648TW ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box hinged with lockable twist latch, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$251.71
Allied Moulded AM1426TW ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box hinged with lockable twist latch, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$208.63
Allied Moulded AM1206TW ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box hinged with lockable twist latch, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$185.25
Allied Moulded AM1086TW ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box hinged with lockable twist latch, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$166.09
Allied Moulded AM1084TW ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box hinged with lockable twist latch, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$149.99
Allied Moulded AM864TW ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box hinged with lockable twist latch, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$140.12
Allied Moulded AM664TW ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box hinged with lockable twist latch, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$524.71
Allied Moulded AM2068LW ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box hinged with lockable clamp latch, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$334.74
Allied Moulded AM1868LW ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box hinged with lockable clamp latch, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$280.78
Allied Moulded AM1648LW ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box hinged with lockable clamp latch, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$251.71
Allied Moulded AM1426LW ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box hinged with lockable clamp latch, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$208.63
Allied Moulded AM1206LW ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box hinged with lockable clamp latch, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$185.28
Allied Moulded AM1086LW ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box hinged with lockable clamp latch, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$166.09
Allied Moulded AM1084LW ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box hinged with lockable clamp latch, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$149.99
Allied Moulded AM864LW ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box hinged with lockable clamp latch, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$140.12
Allied Moulded AM664LW ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box hinged with lockable clamp latch, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$476.43
Allied Moulded AM2068HW ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box hinged screw cover, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$310.35
Allied Moulded AM1868HW ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box hinged screw cover, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$258.97
Allied Moulded AM1648HW ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box hinged screw cover, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$229.91
Allied Moulded AM1426HW ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box hinged screw cover, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$195.65
Allied Moulded AM1206HW ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box hinged screw cover, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$171.27
Allied Moulded AM1086HW ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box hinged screw cover, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$152.05
Allied Moulded AM1084HW ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box hinged screw cover, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$135.45
Allied Moulded AM864HW ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box hinged screw cover, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$126.12
Allied Moulded AM664HW ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box hinged screw cover, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$475.91
Allied Moulded AM2068W ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box with lift off 4 screw cover, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$308.29
Allied Moulded AM1868W ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box with lift off 4 screw cover, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$256.88
Allied Moulded AM1648W ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box with lift off 4 screw cover, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$227.83
Allied Moulded AM1426W ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box with lift off 4 screw cover, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$188.38
Allied Moulded AM1206W ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box with lift off 4 screw cover, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$167.63
Allied Moulded AM1086W ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box with lift off 4 screw cover, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$148.43
Allied Moulded AM1084W ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box with lift off 4 screw cover, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$131.83
Allied Moulded AM864W ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box with lift off 4 screw cover, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$122.99
Allied Moulded AM664W ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Window Junction Box with lift off 4 screw cover, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$340.59
Allied Moulded AM2068T ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Junction Box hinged with locking twist latch, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$230.12
Allied Moulded AM1868T ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Junction Box hinged with locking twist latch, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$172.60
Allied Moulded AM1648T ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Junction Box hinged with locking twist latch, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$152.21
Allied Moulded AM1426T ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Junction Box hinged with locking twist latch, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$127.79
Allied Moulded AM1206T ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Junction Box hinged with locking twist latch, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$116.08
Allied Moulded AM1086T ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Junction Box hinged with locking twist latch, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$107.41
Allied Moulded AM1084T ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Junction Box hinged with locking twist latch, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$99.77
Allied Moulded AM864T ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Junction Box hinged with locking twist latch, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$96.19
Allied Moulded AM664T ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Junction Box hinged with locking twist latch, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$340.59
Allied Moulded AM2068L ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Junction Box hinged with locking clamp latch, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$230.12
Allied Moulded AM1868L ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Junction Box hinged with locking clamp latch, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.
$172.60
Allied Moulded AM1648L ULTRAGUARD Fiberglass reinforced polyester Type 4x Small Junction Box hinged with locking clamp latch, non-corrosive and non-conductive is lightweight and easy to modify. Ideal to protect electronic and electrical components, controls and instruments in outdoor and indoor applications. Rigid design compression molded SMC box and Cover ideal for extreme temperature and corrosive environments.