Permanent Ceramic Protection for A/C & Refrigeration CompressorsPermanent Ceramic Protection for A C & Refrigeration Compressors Cerma Blue Ice A C & Refrigeration Ceramic Treatment is a one time application that permanently bonds STM 3 Nano Silicon Carbide (SiC) ceramic to the internal metal surfaces of any A C or refrigeration compressor. Works on automotive A C, residential HVAC, commercial rooftop units, walk in refrigeration, industrial chillers, data center cooling, and marine A C. Compatible with every

or sponsored by any of these manufacturers

IAME X30/Leopard

wear appropriate PPE

and the "20" hot-viscosity number is identical

Bearing break-in — modern engines have precision-machined bearings that don't require the slow initial break-in of older engines

and provides only temporary petroleum lubrication

Mercedes M272)

early Ford EcoBoost engines (2011–2013)

then add 1oz per additional 30 gallons

add the treatment directly to the current fluid per the Cerma protocol — no need to drain anything

Lucas Hot Rod and Classic Car) for the initial 20-minute break-in

Cerma is not a mechanical repair product