Originally Posted By: ponderosaTX
What is the connection between Peak (Old World Industries) and Intac? At their web site, Old World Industries claims to be the only major privately held producer of automotive coolants in North America. In contrast, Intac is the North American subsidiary of CCI, the primary company producing coolants for the Japanese auto manufacturers (including Mazda). Based on the information released in the MSDS for every coolant branded by a Japanese auto manufacturer that I have found on the internet, CCI apparently makes all of the Japanese OEM coolants.
One of my sources of frustration in maintaining Japanese vehicles is that CCI does not sell any aftermarket coolants in North America. CCI gives North American consumers two choices: either buy dealer branded coolant or switch to a different coolant technology.
Based on the product information available for Peak Global Lifetime coolant on the internet, it is not equivalent to any of the CCI OEM coolants because it contains no phosphates, but it has some similar characteristics:
* low pH (approximately 8.0),
* reliance on organic acids other than 2-ethylhexanoic acid (the essence of Dex-Cool), and
* no silicates (in contrast to the European G-05 spec coolant).
So I am interested in hearing about any cooperation/connection between Old World Industries and Intac. They both have their headquarters in Illinois but in different cities (Lemont for Intac vs. Northbrook for OWI).
I'm drawing my thought on this because the bottles for Peak and virtually all the Japanese coolants are similar. And from a bit of Googling, Intac does do quite a bit of rebottling - or so from a CPSC paper that said something about Intac's brake fluid that was bottled by Gold Eagle that failed to meet DOT standards. I always see MC-06 on Peak and Toyota/Honda bottles as well, and a similar marking on O'Reilly's coolants.
SuperTech OTOH, is relabled Prestone - while the Prestone label says Honeywell and the ST label says Alsip Packaging, the printed lot numbers are the same format and so are the labels.