A family-owned US-based manufacturer with over 25 years of experience specializing in the design, production, and distribution of premium heat and sound control products. DEI caters to a diverse range of markets, including automotive, RV, power sports, residential, and marine. Our core focus lies in creating innovative solutions for managing heat and sound, with a commitment to delivering products that meet & exceed the highest quality standards
Exhaust Wraps
Heat Protection
Acoustical Products
Coolant Additives
Accessories
Radiator Relief Cooling System Flush
Design Engineering Radiator Relief Cooling System Flush is a concentrated cleansing agent that effectively removes rust and mineral deposits left behind in the radiator core and hose lines. This advanced treatment also dissolves oily residue build-up left behind in old anti-freeze and coolant mixtures due to external contaminants. Helps maintain optimum efficiency and recommended to be used with distilled water.
- Concentrated cleansing agent that effectively removes rust and mineral deposits
- Dissolves oily residue build-up left behind in old antifreeze and coolant mixtures
- Restores cooling system efficiency
- Simple to use
 Quick Heat |  Radiator Relief |  Radiator Relief |  Radiator Relief |  Chill Charger | |
|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — |
| Price | — no data | — | — | — | — |
| Use | Performance Radiator Additive | Coolant Additive for All Water Cooled Engines | Coolant Additive for Diesels | Cooling System Flush | Water-to-Air Intercooler Additive |
| Benefit | Warms up your vehicle 50% faster | Reduce engine operating temperature up to 30 degrees Fahrenheit | Concentrated for larger systems | Concentrated cleansing agent that effectively removes rust and mineral deposits | Maximizes thermal transfer to lower air intake temperatures |
Radiator Relief Cooling System Flush
Design Engineering Radiator Relief Cooling System Flush is a concentrated cleansing agent that effectively removes rust and mineral deposits left behind in the radiator core and hose lines. This advanced treatment also dissolves oily residue build-up left behind in old anti-freeze and coolant mixtures due to external contaminants. Helps maintain optimum efficiency and recommended to be used with distilled water.
- Concentrated cleansing agent that effectively removes rust and mineral deposits
- Dissolves oily residue build-up left behind in old antifreeze and coolant mixtures
- Restores cooling system efficiency
- Simple to use
Quick Heat | Radiator Relief | Radiator Relief | Radiator Relief | Chill Charger | |
|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — |
| Price | — no data | — | — | — | — |
| Use | Performance Radiator Additive | Coolant Additive for All Water Cooled Engines | Coolant Additive for Diesels | Cooling System Flush | Water-to-Air Intercooler Additive |
| Benefit | Warms up your vehicle 50% faster | Reduce engine operating temperature up to 30 degrees Fahrenheit | Concentrated for larger systems | Concentrated cleansing agent that effectively removes rust and mineral deposits | Maximizes thermal transfer to lower air intake temperatures |
A family-owned US-based manufacturer with over 25 years of experience specializing in the design, production, and distribution of premium heat and sound control products. DEI caters to a diverse range of markets, including automotive, RV, power sports, residential, and marine. Our core focus lies in creating innovative solutions for managing heat and sound, with a commitment to delivering products that meet & exceed the highest quality standards
Exhaust Wraps
Heat Protection
Acoustical Products
Coolant Additives
Accessories