ESPE Manufacturing Co., Inc.
9220 Ivanhoe Street
Schiller Park, Illinois 60176

Toll Free: 800-367-3773 (800-FOR-ESPE)
Phone: 847-678-8950
Fax: 847-678-0253
Email: sales@espemfg.com
Website: www.espemfg.com
Print Back
  • 0.040 inch thick
  • Superior dielectric strength
  • Continuous use temperature to 115°C / 239°F
  • Score and fold to fabricate economical 3-D parts 
  • Fold repeatedly without cracking or splitting
  • High dielectric breakdown strength
  • UL 94 V-0 flame class
  • RoHS compliant
  • Non-hygroscopic
  • Superior Chemical Resistance

Prices and availability are subject to change.*Line amounts under $250 add $20.00 small line charge.

"Net 30 Day" terms are available with approved credit.
Credit Card transactions add 5% (min. $10.00) per transaction. (6% for international transactions, $12.00 min.)
Credit Card transactions are processed through PayPal (No PayPal account required). An email link will be provided to complete the transaction when the order is ready to ship.
UPS COD is also available ($13.50 approx.).
All UPS charges (all freight and transportation charges) are included in the transaction total.
UPS and FedEx collect shipping available only with "Net 30 Day" terms.
All shipments are “Ex Works” Schiller,Park, IL unless noted.

Formex-Sheets
Unit of Measure
Items Formex-Sheets
Formex GK-40 (S5/11)
ITW Formex GK-40 & ITW Formex GK-40BK
Formex-Sheets
Formex GK-40BK (S5/11)
ITW Formex GK-40 & ITW Formex GK-40BK
Formex-Sheets
Formex GK-40 (S12/124)
ITW Formex GK-40 & ITW Formex GK-40BK
Formex-Sheets
Formex GK-40BK (S12/124)
ITW Formex GK-40 & ITW Formex GK-40BK
Formex-Sheets
Formex GK-40 (S125/499)
ITW Formex GK-40 & ITW Formex GK-40BK
Color N/A White N/A Black N/A White N/A Black N/A White
Width N/A 24"
Length N/A 48"
Thickness N/A .040"
Order Quantity N/A 5 to 11 Sheets N/A 5 to 11 Sheets N/A 12 to 124 Sheets N/A 12 to 124 Sheets N/A 125 to 499 Sheets
Weight per Sheet N/A 1.68 lbs.
Price N/A $20.76 / Sheet* N/A $20.76 / Sheet* N/A $20.76 / Sheet N/A $20.76 / Sheet N/A $17.22 / Sheet
Additional Fee N/A *Orders / Line items under 12 sheet add $20.00 small order charge N/A *Orders / Line items under 12 sheets add $20.00 small order charge N/A N/A N/A