Patent ID: 8921490

Claim:
A two-part curable composition comprising: a. A first part comprising: i. at least one (meth)acrylate monomer in an amount within the range of 20 to 60 weight %; ii. a first halogen-free elastomer in an amount within the range of about 10 to about 50 weight % comprising a styrene-butadiene-styrene block copolymer having a styrene content of about 37% to about 43% by weight of the copolymer; iii. an acid catalyst; iv. a free radical initiator; and v. a free radical stabilizer; and b. A second part comprising: i. at least one (meth)acrylate monomer in an amount with in the range of about 30 to about 70 weight %; ii. a second halogen-free elastomer in an amount within the range of about 10 to 40 weight %; iii. a catalyst; and iv. a stabilizer or stabilizing said catalyst; wherein when said first part and said second part are combined together a curable composition is formed.