ADHESIVE ASSEMBLY

摘要

Described is an adhesive assembly containing a first adhesive and a second adhesive which is of a different chemical composition than the first adhesive and positioned between said first and second adhesives is a barrier means for preventing contamination of the respective adhesives of the substrates to which they adhere. Also described is a method of adhering together a plurality of substrates employing the adhesive assembly. Preferably the combination of the adhesive includes a spongy of foam layer.