| Material: | Propylene Glycol |
|---|---|
| Volume (Fluid): | 640 fl. oz. |
| Type: | Glycol |
A 25% mixture should protect down to a burst point of approximately -50°F and a flow point of 0°F.
You would add this product the same way you add standard water into your system.
If you dilute the anti-freeze it will change the temperature it protects to. 100% anti-freeze protects to -100°F. A 50/50 mixture protects to -50°F.
Yes, it can be used in residential hot water heating systems.