Is this safe to use for Winterizing?

[caphilli]

Picked up this -100 antifreeze. Wanted to make sure it's safe to use for winterizing.
http://www.recochem.com/ca/products/outdoor_products/absolute_zerosuptm_sup_rv_waterline_antifreeze
Says no alcohol, but it also says not to use in gasoline engines. Thoughts?

 

[Scott Danforth]

as long as you properly drain the whole system prior to adding, it would be fine

 

[tpenfield]

I used that stuff this year. :thumb:

No worries. I'm not one to read instructions, but the reference to gasoline engines may be related to using it as a coolant.