bgcolor="#CCCCCC"> ASTM D4340DOMINATOR COOLANT BOOST
(in straight water) Water Only
Weight Loss in mg (1.00 max)
* All trademarked images are the property of their respective owners and may be registered marks in some countries. No affiliation or endorsement claim, express or implied, is made by their use. All products advertised here are AMSOIL-engineered for use in the applications shown.
Corrosion Test in Glassware
In the Corrosion Test in Glassware (ASTM D1384), six metal coupons constructed of the most common metals in automotive cooling systems were totally immersed in aerated coolant mixtures for 336 hours at 190ËšF. Each test was performed three times to determine the average weight change for each metal. The ASTM sets the allowable weight loss maximums for each metal.
| ASTM D-1384 | |||
| ALLOWABLE | DOMINATOR COOLANT BOOST (in straight water) | WATER ONLY | |
| Copper weight loss (mg) | 10 max | 1 | 25 |
| Solder weight loss (mg) | 30 max | 0 | 62 |
| Brass weight loss (mg) | 10 max | 0 | 23 |
| Steel weight loss (mg) | 10 max | 1 | 18 |
| Cast iron weight loss (mg) | 10 max | 0 | 29 |
| Cast aluminum weight loss (mg) | 30 max | 0 | 91 |
Simulated Service Corrosion Test
In the Simulated Service Corrosion Test (ASTM D2570), six metal coupons constructed of the most common metals in automotive cooling systems were exposed to ASTM corrosive water designed to simulate hard and corrosive water in degraded coolant for 1,064 hours at 190F. Coolant was maintained at a temperature and flow rate equivalent to the operating conditions seen in most passenger vehicles. Corrosive weight loss suffered during the test determines the additive's corrosion protection properties. The ASTM sets the allowable weight loss maximums for each metal.
| ASTM D2570 | |||
| ALLOWABLE | DOMINATOR COOLANT BOOST (in straight water) | WATER ONLY | |
| Copper weight loss (mg) | 20 max | 3 | 66 |
| Solder weight loss (mg) | 60 max | 0 | 120 |
| Brass weight loss (mg) | 20 max | 2 | 59 |
| Steel weight loss (mg) | 20 max | 0 | 54 |
| Cast iron weight loss (mg) | 20 max | 0 | 117 |
| Cast aluminum weight loss (mg) | 60 max | 0 | 89 |
Recommendations
Use DOMINATOR Coolant Boost with racing applications using straight water as coolant and automotive applications using antifreeze mixtures.
Directions: With engine off and cool, make sure cooling system is filled with selected coolant. Shake bottle and pour calculated amount of Coolant Boost into radiator. Start engine, turn heat on high and run for 15 minutes.
Dosage: For straight water applications, add 2 fl. oz. of Coolant Boost per quart of water. In antifreeze mixtures, add 1 fl. oz. of Coolant Boost per quart of antifreeze.
Frequency: In applications using Coolant Boost with straight water, drain and re-fill the coolant system and add Coolant Boost once per year.
In applications using Coolant Boost with antifreeze/water mixtures, add Coolant Boost once per year or every 30,000 miles, whichever comes first. Follow coolant manufacturer recommendations for coolant change intervals.
AMSOIL PRODUCT WARRANTY
AMSOIL products are backed by a Limited Liability Warranty. For complete information visit www.amsoil.com/warranty.aspx.
Please call for pricing and to order
