CRC Salt Terminator Engine Flush, Cleaner & Corrosion Inhibitor w/ Mixer SX32M vs WD-40 Specialist Machine & Engine Degreaser Foaming Spray 18 oz (4-Pack)
Key Differences
WD-40 Specialist (A) is a foaming, low-residue machine and engine degreaser sold in an 18 oz spray multi-pack and is positioned as effective at removing grease and oil with foam that penetrates crevices. CRC Salt Terminator (B) is an engine flush/cleaner and corrosion inhibitor aimed at removing salt and protecting against corrosion, with a mixer attachment; B also has reports of leakage and mixed strength. Choose A if you need a foaming, low-residue degreaser for machinery and engines; choose B if your priority is salt removal and corrosion protection for marine or cooling systems
CRC Salt Terminator Engine Flush, Cleaner & Corrosion Inhibitor w/ Mixer SX32M
Engine flush and corrosion inhibitor for cooling systems in trucks and marine engines. Delivers corrosion protection and helps keep water passages clean; customers note easy use and good value, though some report leakage and variable strength
Pros
- easy to use
- effective at salt removal
- protects against corrosion
- includes mixer SX32M
Cons
- reports of leakage
- mixed strength
WD-40 Specialist Machine & Engine Degreaser Foaming Spray 18 oz (4-Pack)
Foaming, water-based degreaser designed to remove oil, dirt, grime, and grease from machinery and engines. Foaming action penetrates crevices with low residue; customers note easy engine bay cleaning and minimal odor
Pros
- Effective grease and oil removal
- Low-residue formula
- Foaming penetrates deep into crevices
- Easy to use for engine bays
Cons
- Mixed feedback on foaming action
- Some customers question value for money
Head-to-Head
| Criteria | Winner |
|---|---|
| Price | WD-40 Specialist |
| Durability | Tie |
| Versatility | CRC |
| User Reviews | Tie |