A durable plastic sheet that has a preformed dome is filled with mastic to offer corrosion protection that provides quick, field applied corrosion protection to anode and test wire leads welded onto metal substrates. The sheet is then capped with an adhesive layer for easy and permanent application. Royston 747 Primer is required prior to the installation of the Handy Cap.
Overview
A durable plastic sheet that has a preformed dome is filled with mastic to offer corrosion protection that provides quick, field applied corrosion protection to anode and test wire leads welded onto metal substrates. The sheet is then capped with an adhesive layer for easy and permanent application. Royston 747 Primer is required prior to the installation of the Handy Cap.
