W.S. Hampshire, Inc
W.S. Hampshire, Inc.
365 Keyes Ave., Hampshire, IL 60140
Toll-Free: 800.541.0251
P: 847.683.4400
F: 847.683.4407
E: info@wshampshire.com
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GPO 1, 2 & 3 are made by combining random-laid glass fibers saturated with polyester resin and combined with suitable fillers. Choose from three polyester glass-mat-sheet laminate grades GPO-1, GPO-2, and GPO-3. Both GPO-1 and 2 and UL recognized.
  • GPO-1 laminates are suitable for general purpose applications
  • GPO-2 laminates are for applications where flame resistance is required
  • GPO-3 laminates are used where resistance to carbon tracking and flame resistance are required
Typical Applications
  • Transformer support wedges
  • Terminal blocks
  • Arc barriers
  • Arc chutes
  • Switch plates
  • Transit Industry
  • Available in sheets
  • Custom fabrication services available form WS Hampshire
GPO-picture
Unit of Measure
Items GPO-picture
PEFP831002
Fiberglass, GPO-1 Electrical, Sheets, 1/32 inches, 48 x 96 inches 		GPO-picture
PEFP983666
Fiberglass, GPO-1 Electrical, Sheets, 1/16 inches, 48 x 96 inches 		GPO-picture
PEFP831006
Fiberglass, GPO-1 Electrical, Sheets, 3/32 inches, 48 x 96 inches 		GPO-picture
PEFP983667
Fiberglass, GPO-1 Electrical, Sheets, 1/8 inches, 48 x 96 inches 		GPO-picture
PEFP831012
Fiberglass, GPO-1 Electrical, Sheets, 3/16 inches, 48 x 96 inches
Material N/A Fiberglass
Grade N/A GPO-1
Color N/A Buff
Thickness N/A 0.031 in N/A 0.063 in N/A 0.094 in N/A 0.125 in N/A 0.188 in
Thickness N/A 0.031 in0.794 mm N/A 0.063 in1.587 mm N/A 0.094 in2.381 mm N/A 0.125 in3.175 mm N/A 0.187 in4.762 mm
Stock Size N/A 48.000 x 96.000 in1219.2 x 2438.4 mm
Length N/A 48.00 in
Width N/A 96.000 in
Sheet Weight per Unit Area N/A 0.30 lbs/ft²1.4646 kg/m² N/A 0.60 lbs/ft²2.9292 kg/m² N/A 0.90 lbs/ft²4.3938 kg/m² N/A 1.22 lbs/ft²5.95604 kg/m² N/A 1.82 lbs/ft²8.88524 kg/m²
Put-Up N/A Sheets