Dovermulse (PIBSA) / Doverlube (PIBSI) Price Increase Effective September 1, 2021

 Effective September 1, 2021, or as contracts permit, Dover Chemical Corporation is increasing the prices of all Dovermulse (PIBSA) and Doversperse (PIBSI) products.

This increase is necessitated by the continued increases in raw material, transportation, and manufacturing costs.

 All orders scheduled to ship on or after September 1, 2021 will be subject to this increase.