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Discussion Topic:
anti-freeze
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Old Henry |
03-05-2012 @ 2:22 PM
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Senior
Posts: 738
Joined: Apr 2010
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Sierra's web site says it's available from Checker, NAPA, and Ace Hardware. http://www.sierraantifreeze.com/sstores.html
Old Henry (The older I get, the better old looks.)
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supereal |
03-05-2012 @ 9:08 AM
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Senior
Posts: 6819
Joined: Oct 2009
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We have never had a problem finding Sierra. We buy it by the case at a local farm store. Propylene glycol may also be sold under other brand names. It is produced my the maker of Peak antifreeze in Northbrook IL. If you still can't find it, call them at 1-800-323-5440.
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Hal |
03-05-2012 @ 8:58 AM
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Member
Posts: 99
Joined: Oct 2009
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Thank you Guys, How ever I can't find the Sierra brand in any of the Auto store's.Not even Purple Ice or watter wetter,so I'll have to go with Prestone 50/50. Oh, well I've used it in all my autos, and truck so it's ok Thanks again guys Hal
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Old Henry |
03-03-2012 @ 8:13 PM
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Senior
Posts: 738
Joined: Apr 2010
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Here is a good chart comparing the various characteristics of the two kinds of antifreeze for your consideration: http://www.engineeringtoolbox.com/ethylene-propylene-glycol-d_904.html The thing I found most significant is that the propylene transferred heat better. Here is the Sierra site that tells more about it. It seems to be promoted as a "greener" antifreeze (easier on animal life and the environment). http://www.sierraantifreeze.com/benefit.html Old Henry (The older I get, the better old looks.)
This message was edited by Old Henry on 3-3-12 @ 8:29 PM
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42guy |
03-03-2012 @ 5:19 PM
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New Member
Posts: 108
Joined: Oct 2009
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I agree with Bob (supereal). That's what I use and have not had any problems.
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supereal |
03-03-2012 @ 2:35 PM
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Senior
Posts: 6819
Joined: Oct 2009
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I prefer Sierra brand. It is propylene glycol instead of the more common ethylene glycol (Prestone). It tends to foam less in unpressureized systems, and is said to be safer in the event of a leak into the oil. It requires a somewhat stronger solution than the common 50/50 mix, so read the label to accomodate the low temps in your area. We use demineralized water, or distilled water, whichever is available, for the top off. It will lessen the liming of your cooling system. I've never used "water wetter", but some swear by it. One such is "Purple Ice". It lowers surface tension to reduce hot spots in the water jackets. If your radiator and cooling system are in good condition, you may not need it.
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Old Henry |
03-03-2012 @ 12:27 PM
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Senior
Posts: 738
Joined: Apr 2010
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Prestone is all I ever use mixed 50-50 with distilled water. I even throw in a couple of bottles of Water Wetter or something similar just in case it helps. Old Henry (The older I get, the better old looks.)
This message was edited by Old Henry on 3-3-12 @ 4:37 PM
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Hal |
03-03-2012 @ 11:58 AM
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Member
Posts: 99
Joined: Oct 2009
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Guys, I'm filling my 36 ford with anti-freeze,for the first time can anyone tell me what brand to use? Is Prestone o.k.? Thanks for all your input's Hal
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