Cerma Ceramic Heavy Duty Gear Oil 75W-90 EP SiC | Cerma A/C tool Important regulatory note: using the

Important regulatory note: using the tool with refrigerant systems requires appropriate EPA Section 608 (residential/commercial HVAC) or Section 609 (motor vehicle A/C) certification under US federal law — if you don't hold certification

The low-ash additive chemistry helps prevent spark plug electrode fouling

5 cP (meets European heavy-duty gasoline requirements) Ceramic Technology STM-3 Nano Silicon Carbide (SiC) — Mohs 9

higher number = thicker

For multi-vehicle BMW households (enthusiast collections

Cerma Ceramic Heavy Duty Gear Oil 75W-90 EP SiC | Cerma A/C tool Important regulatory note: using the) > with CSS only checkbox accordion All 6 variants listed: Quart, 12 Qt Case, 1 Gallon, 4 Gallon Case, 5 Gallon Pail, 55 Gallon Drum Triple Layer Defense framing (SiC ceramic + GL 5 EP + thermal stable base stocks) Uses "Cerma" branding to match existing metafields and cross sell references (label says CERMAX but title metafields cross sells consistently say Cerma) Claim qualified with disclaimer (drain interval, performance claims, viscosity notes)