Prestone driveway heat

[tjsreeftank]

Is it still safe to use Prestone driveway heat in Randys 2 part recipe?

 

[Vinny Kreyling]

They say yes.

 

[tjsreeftank]

Thanks.

 

[EnderG60]

I got some and mixed it up and the water was brown and it didnt dissolve very well. Tossed it and went back to BRS.