preformed sealant

preformed sealant

A sealant preshaped by the manufacturer so that only a minimum of field fabrication is required prior to installation.
References in periodicals archive ?
This is the first known commercial application for this type of preformed sealant on an aircraft, according to Dick Surtees, PPG Aerospace account manager at the Shildon ASC.
The solution of using preformed sealant pieces is unique, as far as we know, but it may have application for others in the industry.