Patent ID: 8618204

Claim:
A two-part adhesive composition having a first part and a second part, the adhesive composition comprising: a curable epoxy resin in the first part; an amine curing agent in the second part; a toughening agent in the first part, the second part, or combination thereof; an oil displacing agent in the first part, the second part, or combination thereof, wherein the solubility parameter of the oil displacing agent ranges from 7 to 10.5 cal 0.5 /cm 3/2 ; and a filler in the first part, the second part, or combination thereof, wherein the filler comprises an inorganic mineral fiber comprising from about 37% to about 42% by weight SiO 2 , from about 18% to about 23% by weight Al 2 O 3 , from about 34% to about 39% by weight CaO+MgO, from 0% to about 1% by weight FeO, and about 3% by weight K 2 O+Na 2 O; wherein an adhesive is formed when the first part and the second part are combined.