Mckee’s 37 – Hydro Blue Pro SiO2 Coating

McKee’s 37 Hydro Blue PRO is a ceramic-infused, spray-on and rinse-off nano-coating designed to cover your vehicle with a glossy, durable layer of SiO₂ ceramic protection. Delivering 50% more SiO₂ than the standard Hydro Blue, the PRO formula provides enhanced ceramic protection and performance.

Unlike traditional waxes and sealants that require extensive rubbing and buffing, Hydro Blue PRO is applied after washing, while your vehicle is still wet. Simply spray the product onto the surface and rinse it away with water—it’s that easy.

Hydro Blue PRO is safe and beneficial for use on a wide range of exterior surfaces, including:

• Paintwork
• Glass
• Wheels
• Chrome
• Plastic trim

Its ceramic-infused formula leaves behind a glossy protective layer, helping enhance the appearance of your vehicle while making routine maintenance easier.

How to use

*Do not apply to a hot surface!*

• For best results, apply to a vehicle that was recently decontaminated using The Rag Company Ultra Clay Towel
• After you wash the vehicle, while it’s still wet, simply spray Hydro Blue PRO onto ONE panel at a time and IMMEDIATELY rinse off using a strong jet of water.
• Do not apply to more than one panel at a time! (A hood is considered two panels)
• Continue this application process panel-by-panel until the entire vehicle has been coated. Dry vehicle using a Premium Microfiber Towel.