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We have recently remodeled our counter areas at our Mount Vernon, WA and Omaha, NE branches where we have also added new inventory and expanded existing product lines.

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With a history dating back to 1928, Penn Union has an excellent reputation as a U.S. designer, manufacturer and supplier of quality electrical connectors and related products. Penn Union servies the distribution, construction, utilities, power transmission, industrial, telecom, renewable energy, aerospace, rail systems and MRO markets through a world-wide network of manufacturing representatives and wholesale electrical distributors.
75 Products found
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Mfr Number: LCI300
Gexpro Part Number: 276486
UPC: 730573011706
Intumescent Sealant, 10.1oz Cartridge, Red
EA
Min: 1 / EA
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Mfr Number: SSP4S
Gexpro Part Number: 276518
UPC: 730573022009
Fire Barrier, Putty Pad, Intumescent, 7-1/4" L x 7-1/4" W x 3/16" D
EA
Min: 1 / EA
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Mfr Number: SSP100
Gexpro Part Number: 125197
UPC: 730573021002
Red Fire Barrier Putty Stick, Intumescent - 20 oz.
EA
Min: 1 / EA
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Mfr Number: SNS120W
Gexpro Part Number: 412589
UPC: 730573111512
Sealant, Acoustical, Smoke, Insect/Dust, 20 oz Sausage, Pale Red
EA
Min: 1 / EA
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Mfr Number: FS200
Gexpro Part Number: 125583
UPC: 730573202005
Firestop Sleeve, Ready Sleeve, 2", Sleeve, Plates, Gaskets, Putty
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Mfr Number: FP400
Gexpro Part Number: 328079
UPC: 730573072042
Firestop Plug for 4" (102 mm) Opening/Sleeve, Red, 10X Expansion
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Min: 1 / EA
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Mfr Number: LCI320
Gexpro Part Number: 653781
UPC: 730573011720
Intumescent Sealant 20 Oz Sausage 36 Cu In (592 Ml), Red
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Mfr Number: EZDP33FWS
Gexpro Part Number: 175693
UPC: 730573000342
Pathway, 33 Series, Fire-Rated Device, Full Kit, Square Wallplates
EA
Min: 1 / EA
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Mfr Number: SSS100
Gexpro Part Number: 11571
UPC: 730573011003
Intumescent Firestop Sealant 10.1 oz Cartridge, White, 12 per Case
EA
Min: 1 / EA
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Mfr Number: SSACG
Gexpro Part Number: 524717
UPC: 730573050200
Caulk Gun, for 11 oz x 2" Cartridge, Blue, Hand Operated
EA
Min: 1 / EA
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75 Products found