Abstract: A sheet of deformable adhesive sealant material having a release material formed thereon, a plurality of pre-cut shaped members of different diameters being formed in the sheet. A user drills a bolt or screw hole into parts to be attached for the selected fastener and the surfaces to be attached are then cleaned and dried. The user then removes a selected shaped member from a release sheet and applies it to the part over the hole and pushes the fastener through a centering cut formed on the shaped member into the part to be attached. The fastener becomes coated with rubber adhesive sealant when pushed through the shaped member and, as a result, the sealant coats the fastener threads while at the same time being embedded under the fastener head.