Fuel Surcharge

Mactac’s Fuel Surcharge is indexed to the monthly National Average Price for Diesel Fuel reported by the Department of Energy, found here.

Please see: Diesel (On-Highway)- All Types.

The U.S average monthly price will be applied to the table below. Adjustments to the fuel surcharge will reviewed monthly, and any changes will be applied to invoices 30 days later.

The DOE average for the month of May 2018 was 3.244 per gallon.
The current fuel surcharge for the month of June is at .005/msi.

Mactac Fuel Surcharge Table

Department of Energy Average Diesel Price for the Month

Minimum Price per Gallon
Maximum Price per Gallon
Fuel Surcharge per MSI
$1.51 $2.00 $0.002
$2.01 $2.50 $0.00
$2.51 $3.00 $0.004
$3.01 $3.50 $0.005
$3.51 $4.00 $0.006
$4.01 $4.50 $0.007
$4.51 $5.00 $0.008
$5.01 $5.50 $0.009
$5.51 $6.00 $0.100

Chemical Surcharge

The chemical surcharge that is based on a 90 day rolling average of the monthly low price of an acrylic monomer, 2-EHA. This surcharge is used as a surrogate measure to allow customers to anticipate fluctuations in key adhesive chemical raw material costs. The surcharge doesn't recapture all of the inflation fo these chemicals, but is an indicator of trends impacting costs that Mactac must deal with. 


Based on the published monthly prices of 2-EHA in April 2018, the 90 day average price of 2-EHA is $110/lbs. The chemical surcharge for June 2018 will be 0.00/msi. If there are 3 consecutive months averaging in the 120-129 range, Mactac will implement the new tier here.