Paraloid B-72 Barrier Coat (1 Lb.)

Use Paraloid B-72 Barrier Coat (1 lb.) crystals to apply a clear lacquer layer on objects to prevent inked numbers from bleeding into the object. The nonyellowing resin features excellent flexibility and the best aging properties of barrier materials. The crystals are soluble in xylene, toluene and methanol.

• Clear base coat provides a barrier between specimen and accession number
• Reversible, with long-term integrity
• Ethyl methacrylate copolymer is a general-purpose, nonyellowing resin with excellent flexibility and the best aging properties of barrier materials
• Soluble in xylene, toluene and methanol
• Use only on unpainted nonporous surfaces
• Barrier coats should only be used by trained conservators