A two-part reactive composition comprising: a) a first part comprising Polymer A and a compound of Formula (IV), a compound of Formula (V), or both, wherein Polymer A comprises: a plurality of first monomeric units of Formula (I): wherein: each R 1 is independently hydrogen or methyl; each R 2 and R 3 are independently a linear or branched alkyl having 4 to 14 carbon atoms; and a plurality of second monomeric units of Formula (II), Formula (III), or a mixture thereof: wherein the compounds of Formula (IV) or Formula (V) are of the formulas: R 4 O-(CO)-(CO)-OR 4 (IV) R 4 O-(CO)-(CO)-NH-R 5 -NH-(CO)-(CO)-OR 4 (V), wherein: each R 4 is independently alkyl, aralkyl, substituted aralkyl, alkenyl, aryl, substituted aryl; and each R 5 is independently a divalent hydrocarbon linking group that may optionally include heteroatoms; and b) a second part comprising Polymer B, wherein Polymer B comprises: at least 80 weight percent of a plurality of first monomeric units of Formula (I): wherein: each R 1 is independently hydrogen or methyl; independently R 2 and R 3 are independently a linear or branched alkyl having 4 to 14 carbon atoms; and a plurality of monomeric units having a primary amino group. a) a first part comprising Polymer A and a compound of Formula (IV), a compound of Formula (V), or both, wherein Polymer A comprises: a plurality of first monomeric units of Formula (I): wherein: each R 1 is independently hydrogen or methyl; each R 2 and R 3 are independently a linear or branched alkyl having 4 to 14 carbon atoms; and a plurality of second monomeric units of Formula (II), Formula (III), or a mixture thereof: wherein the compounds of Formula (IV) or Formula (V) are of the formulas: R 4 O-(CO)-(CO)-OR 4 (IV) R 4 O-(CO)-(CO)-NH-R 5 -NH-(CO)-(CO)-OR 4 (V), wherein: each R 4 is independently alkyl, aralkyl, substituted aralkyl, alkenyl, aryl, substituted aryl; and each R 5 is independently a divalent hydrocarbon linking group that may optionally include heteroatoms; and a plurality of first monomeric units of Formula (I): wherein: each R 1 is independently hydrogen or methyl; each R 2 and R 3 are independently a linear or branched alkyl having 4 to 14 carbon atoms; and each R 1 is independently hydrogen or methyl; each R 2 and R 3 are independently a linear or branched alkyl having 4 to 14 carbon atoms; and a plurality of second monomeric units of Formula (II), Formula (III), or a mixture thereof: each R 4 is independently alkyl, aralkyl, substituted aralkyl, alkenyl, aryl, substituted aryl; and each R 5 is independently a divalent hydrocarbon linking group that may optionally include heteroatoms; and b) a second part comprising Polymer B, wherein Polymer B comprises: at least 80 weight percent of a plurality of first monomeric units of Formula (I): wherein: each R 1 is independently hydrogen or methyl; independently R 2 and R 3 are independently a linear or branched alkyl having 4 to 14 carbon atoms; and a plurality of monomeric units having a primary amino group. at least 80 weight percent of a plurality of first monomeric units of Formula (I): wherein: each R 1 is independently hydrogen or methyl; independently R 2 and R 3 are independently a linear or branched alkyl having 4 to 14 carbon atoms; and each R 1 is independently hydrogen or methyl; independently R 2 and R 3 are independently a linear or branched alkyl having 4 to 14 carbon atoms; and a plurality of monomeric units having a primary amino group. <EOS>