Successful companies have files of comments from satisfied customers, here are a few comments we have received over the years:

“I have used RMI-25 Cooling System Treatment in all of my cars, pickups and big rigs since 1986. I have experienced no significant problems with cooling systems in any of those vehicles and continue to use it in my preventative maintenance program. I am an owner operator of a big rig with a dedicated run between Sacramento CA & Eugene Or. There are several long grades going in each direction on that run, the biggest of which is Mt. Ashland, OR. My operating temperature has never gone over 200 degrees F, even with a GVW of 78,000 lbs! I highly recommend RMI-25 to keep the system clean and cool.”
From the Owner/Operator of a Big Rig Truck

“We were running about 40 Caterpillar blades and other equipment approximately 10 hours daily and experiencing excessive overheating problems. In an effort to cure our problem, radiators were removed at the jobsite and delivered to an independent radiator shop for rodding out. This process necessitated the use of a crane for removal and replacement, delivery and return of some 60 plus miles along with down time of several days. The entire process resulted in a repair cost of over $1,500.00 if everything went right. However even after going to this expense, we still didn’t cure the overheating problem. It was suggested by a business acquaintance that your product might be the answer to our problem. You know the rest, we added three quarts of RMI-25 to our 32 gallon radiators and our overheating problems became a thing of the past and the equipment kept right on working with NO DOWNTIME! I recommend the use of RMI-25 to anyone using water cooled equipment, especially those in the heavy duty area.”
From the Field Service Supervisor of a Excavating & Grading Company

“I had a concrete pump truck overheat but I had no time to rod it out. So I added RMI-25 & the temperature had dropped from 220 degrees to 200 in one day of use, so needless to say “I WAS IMPRESSED!” I started adding it to my fleet & now I haven’t had to change a water pump in approximately 1 year & radiator repairs have declined also.”
From the Shop Manager of a Concrete Contractor

“We have been using RMI-25 for two years. We first tried it after one of our Cummins Diesels (equipped with the proper keel cooler) was operating a little hotter than we liked. The results were better than I had hoped. The temperature dropped seven to ten degrees under all conditions and we were extremely pleased. A few months later we noticed something else during our annual maintenance cycle. One of our normal procedures was to clean the keel coolers but after opening them up we saw no residue inside, which had allowed the proper heat transfer. Then later on, we found that the internal water jackets were also extremely clean. Because of these results we have made RMI-25 alone our standard cooling system treatment in our Cummins BTA and CTA Marine Turbos, Detroit 1271 Turbo Marine engines, generators and all our cars and trucks.”
From the President of a Charter Boat Company

“The RMI-25 product has been routinely used as a part of Harbour Marine Services service plan and has been placed in the cooling systems of MAN V12, V10’s; Volvos – all models; Cummins; Perkins; Gardiners; Caterpillars; Fiats and Onan Gensets to name but a few. All of these applications have shown a marked improvement in the reliability of the cooling systems. It should be noted that West Asutralian water is of a particularly ‘hard’ nature with high iron and calcium content. Under these conditions other products have been unable to effectively treat the water. RMI-25 on the other hand has successfully conditioned the water resulting in clean and neutral cooling systems.”
From the Proprietor of Harbour Marine Service (Australia)

“We have been very impressed with the results of RMI-25. We were recently involved in a tear-down of a Cummins NTC350 that was running the RMI-25 and we were amazed at the condition of the liners and radiator. They were extremely clean and showed no signs of pitting. It is very difficult to remember replacing a water pump since switching to RMI-25. We are very happy with this quality product.”
From the Purchasing Manager of a major Wood Products Company

“For the past year or so your product has done wonders for our fleet. “RMI-25” has reduced replacement of anti-freeze in the coolant systems, corrosion of radiators, and has prolonged the life of water pumps. This has lowered the cost of maintenance to the fleet of cooling systems by at least 25%. It has also reduced our waste of anti-freeze which lowered the cost of our hazardous waste disposal. With cleaner cooling systems, it has helped reduced thermostat and coolant temperature sensor malfunctions which aided in decrease of hydro-carbons to the atmosphere. Defective thermostat and coolant temp sensors will cause driveability problems without codes being set in the computer of the vehicle.”
From the Foreman of a Major Utility Company

“Our radiator repairs for the fleet have dropped from 1 or 2 repairs a week, to 1 to 2 repairs a year! I can’t remember the last time we replaced a rusted out freeze plug or saw a dirty coolant system. Our contaminated antifreeze waste has gone from approximately 160 gallons a year to less than 50 gallons a year.”
From the Mechanic of a Public Works Department

“Since using RMI-25 we have experienced no cooling system problems what so ever. Water pump replacement is almost non-existent, not to mention No more radiator Rod Outs.”
From the Transportation Maintenance Foreman of a School Bus Fleet