SECOND AGREEMENT TO AMEND TO AGREEMENT BY AND BETWEEN WEST PHARMACEUTICAL SERVICES, INC. AND THE GOODYEAR TIRE & RUBBER COMPANY

THIS SECOND AGREEMENT TO AMEND (the "Amendment") is by and between THE GOODYEAR TIRE & RUBBER COMPANY, an Ohio corporation with offices in Akron, Ohio (hereinafter called "SELLER") and WEST PHARMACEUTICAL SERVICES, INC., a Pennsylvania Corporation with offices in Exton, Pennsylvania, (hereinafter called "BUYER").

WHEREAS, SELLER and BUYER are party to that certain AGREEMENT BY AND BETWEEN WEST PHARMACEUTICAL SERVICES, INC. AND THE GOODYEAR TIRE & RUBBER COMPANY dated January 1, 2005, and fully executed June 9, 2005 and subsequently amended effective July 1, 2008 for the purchase of synthetic rubber (the "Agreement"),

WHEREAS, SELLER and BUYER desire to amend the Agreement as set forth below; and

NOW, THEREFORE, the parties hereto agree as follows:

The price of Natsyn Products will be subject to [***] adjustments for increased raw material costs on the first business day of each [***], beginning in January of 2016, as follows:

The price of Natsyn Products during a [***] will be increased by [***] for every [***] the Current Price of [***] increases over the benchmark level of [***]. On the first day of each [***], the Current Price of [***] will be determined by calculating the average of the [***]. As used herein, [***] means for a given [***]. As used in this Section, the term [***] means the [***]. For example, on the first business day of January 2016, the average of the averages of the high and low prices for [***] for each day of publication for the months of [***] will be calculated, then the three [***] will be averaged. If the total is more than [***] over [***] then a [***] surcharge per pound of Natsyn Product will be added for each [***] increment.