An anaerobically curable composition comprising: from 10 to 90 weight percent, based on the total weight of the composition of one or more polymerizable (meth)acrylate ester monomers, from 0.0001 to 2 weight percent, based on the total weight of the composition of a redox-active metal catalyst, wherein the redox-active metal catalyst is iron (II)naphthenate, EDTA.2Na.Cu(II), or copper naphthenate, vanadium acetylacetonate, vanadyl acetylacetonate, iron (II) acetate, or a combination thereof, from 0.1 to 2 weight percent, based on the total weight of the composition of saccharin, from 0.5 to 10 weight percent, based on the total weight of the composition of a peroxide, wherein the peroxide is selected from the group consisting of cumene hydroperoxide ("CHP"), para-menthane hydroperoxide, t-butyl hydroperoxide ("TBH"), t-butyl perbenzoate, benzoyl peroxide, dibenzoyl peroxide, 1,3-bis(t-butylperoxyisopropyl)benzene, diacetyl peroxide, butyl 4,4-bis(t-butylperoxy)valerate, p-chlorobenzoyl peroxide, , t-butyl cumyl peroxide, t-butyl perbenzoate, di-t-butyl peroxide, dicumyl peroxide, 2,5-dimethyl-2,5-di-t-butylperoxyhexane, 2,5-dimethyl-2,5-di-t-butyl-peroxyhex-3-yne, 4-methyl-2,2-di-t-butylperoxypentane and combinations thereof, and from 0.1 to 5 weight percent, based on the total weight of the composition of a benzoyl functionalized compound wherein the benzoyl functionalized compound is selected from the group consisting of 1-hydroxycyclohexyl phenyl ketone, 2-methyl-1-[4-(methylthio)phenyl]-2-morpholino propan-1-one, 2-benzyl-2-N,N-dimethylamino-1-(4-morpholinophenyl)-1-butanone, combination of 1-hydroxy cyclohexyl phenyl ketone and benzophenone, combination of bis(2,6-dimethoxybenzoyl-2,4,4-trimethyl pentyl phosphine oxide and 2-hydroxy-2-methyl-1-phenyl-propan-1-one, 2-hydroxy-2-methyl-1-phenyl-1-propane, combination of 2,4,6-trimethylbenzoyldiphenyl-phosphine oxide and 2-hydroxy 2-methyl-1-phenyl-propan-1-one and combinations thereof, wherein the composition does not gel after about 24 hours of storage at room temperature. from 10 to 90 weight percent, based on the total weight of the composition of one or more polymerizable (meth)acrylate ester monomers, from 0.0001 to 2 weight percent, based on the total weight of the composition of a redox-active metal catalyst, wherein the redox-active metal catalyst is iron (II)naphthenate, EDTA.2Na.Cu(II), or copper naphthenate, vanadium acetylacetonate, vanadyl acetylacetonate, iron (II) acetate, or a combination thereof, from 0.1 to 2 weight percent, based on the total weight of the composition of saccharin, from 0.5 to 10 weight percent, based on the total weight of the composition of a peroxide, wherein the peroxide is selected from the group consisting of cumene hydroperoxide ("CHP"), para-menthane hydroperoxide, t-butyl hydroperoxide ("TBH"), t-butyl perbenzoate, benzoyl peroxide, dibenzoyl peroxide, 1,3-bis(t-butylperoxyisopropyl)benzene, diacetyl peroxide, butyl 4,4-bis(t-butylperoxy)valerate, p-chlorobenzoyl peroxide, , t-butyl cumyl peroxide, t-butyl perbenzoate, di-t-butyl peroxide, dicumyl peroxide, 2,5-dimethyl-2,5-di-t-butylperoxyhexane, 2,5-dimethyl-2,5-di-t-butyl-peroxyhex-3-yne, 4-methyl-2,2-di-t-butylperoxypentane and combinations thereof, and from 0.1 to 5 weight percent, based on the total weight of the composition of a benzoyl functionalized compound wherein the benzoyl functionalized compound is selected from the group consisting of 1-hydroxycyclohexyl phenyl ketone, 2-methyl-1-[4-(methylthio)phenyl]-2-morpholino propan-1-one, 2-benzyl-2-N,N-dimethylamino-1-(4-morpholinophenyl)-1-butanone, combination of 1-hydroxy cyclohexyl phenyl ketone and benzophenone, combination of bis(2,6-dimethoxybenzoyl-2,4,4-trimethyl pentyl phosphine oxide and 2-hydroxy-2-methyl-1-phenyl-propan-1-one, 2-hydroxy-2-methyl-1-phenyl-1-propane, combination of 2,4,6-trimethylbenzoyldiphenyl-phosphine oxide and 2-hydroxy 2-methyl-1-phenyl-propan-1-one and combinations thereof, <EOS>