- Big Blu Subzero is freeze protected to -30 deg F
- Non-toxic
- Non-corrosive
- Biodegradable
- Oxygen safe
Big Blu Sub Zero is the most durable product of its kind for leak detecting under extreme conditions. Our temperature rating is -30 to 200 deg F. Bubbles and foam will keep regenerating where other low temp products give out, freeze or become gelatinous. Sub Zero maintains a uniform viscosity over this temperature range remaining fluid on the coldest of days while remaining bulky and resistant to evaporation on hot discharge lines. Technicians who are familiar with the performance of The Original Big Blu solution will appreciate how we kicked it up a few more notches.
Brand
Refrigeration Technologies
Net Content
32 oz
Container Type
Spray Bottle
Composition
50% 1,2-Propanediol
Form
Liquid
Color
Blue
Odor/Scent
Characteristic
pH Range
7 - 8
Specific Gravity
Greater Than or Equal to 1.05 g/ml Density
Boiling Point
Greater Than or Equal 100 deg C
VOC Content
Less Than or Equal 500 g/L