glycol peg 28000 mw is to be deionized and dried 0 04 moles peg are to be mixed with 0 2 moles trimethylolpropane and heated to 60 degrees c the heated mixture is to be combined by stirring for one hour with 0 1 moles commercial isomer blend of xylene diisocyanate stirring is to continue until the isocyanate concentration reaches an asymptote of 0 2 meq g an adhesive tissue augmentation injectable is to be formed by following example i substituting an equivalent molar amount of commercial isomer blend of toluene diisocyanate for the ipdi the isocyanate content is to reach 0 8 meq g the appearance should be a light amber liquid of about 10 000 cps containing less than 3 5 free tdi five grams of adhesive tissue augmentation injectable a are to be mixed with 1 g water for about 1 minute the pot time of such a tissue augmentation injectable mixture is about 1 hr the mixture is to be applied to living tissue the crosslinked structure of tissue and tissue augmentation injectable a are tissue bond a adhesive tissue augmentation injectable g is to be applied directly to a tissue surface and mixed at the site with liquid present to reach a mixture of 1 5 water to tissue augmentation injectable the cure time is 30 60 seconds the crosslinked structure of tissue and adhesive tissue augmentation injectable g are tissue bond f adhesive tissue augmentation injectable i is to be heated to 65 80 degrees.