CARPRO HydrO2 Foam Car Wash & Sealant 500mL — pH-Neutral Foam, Ultra-Hydrophobic Gloss

CARPRO HydrO2 Foam is a pH-neutral foaming car shampoo that washes and deposits an ultra-hydrophobic, glossy sealant in a single rinse-activated step.

Designed to combine safe cleaning with long-lasting surface protection, this 500mL formula blends hydrophilic glass fiber chemistry and advanced fluoropolymers into a thick foam that cleans, seals, and repels water and grime. The product delivers a glass-like finish while remaining versatile enough for paint, glass, plastics, wheels, and calipers. Its rinse-activated bonding process and gentle pH-neutral base make it suitable for routine maintenance without aggressive abrasion.

How does HydrO2 Foam clean and coat in one step?

HydrO2 Foam relies on rich, clinging foam to lift dirt while simultaneously leaving behind microscopic coating elements. When rinsed, water pressure helps the coating components bond to the surface, creating a slick, water-repellent layer that enhances shine.

• pH-neutral foam cleans without stripping existing protection.
• Glass-fiber and fluoropolymer blend lays down a hydrophobic film.
• Rinse-activated bonding accelerates seal formation under water pressure.

What surfaces can I use this on and are there any limits?

HydrO2 Foam is formulated for many exterior surfaces: painted panels, clearcoats, glass, plastic trim, wheels, and calipers. Avoid use on unsealed interior surfaces or sensitive matte finishes unless you test a small area first.

• Safe on clearcoats and painted surfaces when used with proper washing tools.
• Effective on glass, improving bead-up and visibility.
• Suitable for wheels and calipers, helping repel brake dust and grime.

How long does the protection last and what performance can I expect?

Expect measurable hydrophobic performance and enhanced gloss that can last around three months under normal conditions. Actual durability depends on exposure, washing frequency, and environmental factors.

• Typical durability: approximately 3 months or more with normal use.
• Resists many acids, alkalis, and solvents for robust daily performance.
• Improves water and dirt repellency, making follow-up washes easier.

How should I apply HydrO2 Foam for best results?

Apply as a foaming shampoo, working with a soft wash mitt (a CARPRO Merino Wool mitt recommended) to safely remove contaminants before rinsing. Rinse thoroughly to activate the hydroelectric bonding mechanism that promotes the coating’s formation.

• Use a foam cannon or bucket dilution for thick foam coverage.
• Gently agitate with a high-quality wash mitt to avoid swirl marks.
• Rinse fully to engage bonding and reveal the glossy, hydrophobic finish.

Who is this for: CARPRO HydrO2 Foam suits detailers and car enthusiasts who want a quick, maintenance-friendly way to both clean and protect exteriors without multi-step coating procedures. It’s ideal for weekly washes, seasonal upkeep, or as part of a regular maintenance routine when you want durable water repellency and an enhanced showroom-like shine without aggressive chemistry.