Patent ID: 8333866

Claim:
A method of manufacturing an anaerobic adhesive or sealant film adapted to be preapplied to a first surface to be mated and having an open time prior to mating with another surface, comprising the steps of: Providing an anaerobic adhesive or sealant film comprising: A first layer constructed from a nylon/urethane blend; A layer of anaerobic adhesive or sealant disposed on the first layer, wherein the anaerobic adhesive or sealant comprises a (meth)acrylate component; an anaerobic cure system; a polymeric matrix; and a rubber component in an amount of less than 20% by weight of the anaerobic adhesive; and A second layer constructed from a nylon/urethane blend; Providing a first surface to be mated; Applying the anaerobic adhesive or sealant film onto the first surface to be mated to form an anaerobic adhesive film or sealant preapplied onto the first surface to be mated; Allowing the anaerobic adhesive or sealant film preapplied onto the first surface to be mated to have an open time; and Providing a second surface to be mated with the anaerobic adhesive or sealant film preapplied first surface after the open time, wherein when mated the anaerobic adhesive or sealant film is disposed between the first and second surfaces to be mated and cures under anaerobic conditions within a period of time of about 24 hours at room temperature.