Polyguard manufactures RG-2400, a gel product designed specifically for use on ammonia refrigeration piping to prevent CUI. Its relatively low level of surface preparation compares favorably with the installed cost of an epoxy paint, including the material and labor. In both laboratory and field tests, RG-2400 surpassed the efficacy of synthetic petroleum hydrocarbons with thickeners (SPHT) in preventing CUI for ammonia refrigeration piping systems.

Polyguard

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Polyguard Corporate Office

P.O. Box 755

Ennis, Tx 75120

Phone: 214-515-5000