RockTherm

ROCKTHERM
HEAT TRANSFER FLUID

Rocktherm heat transfer fluid is a formulation of ethylene glycol and a specially designed package of industrial corrosion inhibitors. The fluid is dyed fluorescent pink for leak detection purposes. Solutions in water provide freeze protection to below -60 °F (-50 °C) and burst protection to -100 °F (-73 °C).

Recommended use temperature range: -60 °F to 250 °F (-50 °C to 120 °C).

Suitable applications: closed-loop, water-based HVAC, process heating and cooling, food industry applications within temperature range

Composition(% by weight)

Ethylene Glycol	95.5
Performance Additives	4.5
Color	Fluorescent Pink
Specific Gravity 77/77°F (25/25°C)	1.1250-1.1350
pH of Solution (50 percent glycol)	9.0-10.5
Reserve Alkalinity (min.)	2.0 ml

800 East Northwest Highway, Palatine IL 60074

M.S.D.S.