 Blends of octyl cyanoacrylate and n-butyl cyanoacrylate are available (such as GLUture) which offer both flexibility and a strong bond.n-Butyl cyanoacrylate is also used for embolization of cerebral arteriovenous malformations before their surgical treatment.NBCA in monomer form is soluble in acetone, methyl ethyl ketone, nitromethane, and methylene chloride.