CARPRO HydrO2 Foam 500ml (17oz)
Have questions about this product? Our detailing experts are here to help.
Description
CARPRO HydrO2 Foam is a foaming wash-and-seal: an SiO2-infused formula that cleans the surface and lays down hydrophobic protection in the same foam cannon step. It's for the detailer who already foams every wash and wants that stage to start pulling double duty — cleaning and protecting at once.
HydrO2 Foam: Wash and Seal in a Single Foam Cannon Pass
Every wash you do is a protection opportunity. HydrO2 Foam takes the foam stage you were doing anyway and turns it into a sealant application — the concentrated formula deposits an SiO2 layer while it cleans, so the car comes off the rinse already beading harder than it went on. For coated cars, it's an effortless way to keep the surface performing between full details.
How to Use It
- Add HydrO2 Foam to your foam cannon per the label's fill guidance.
- Foam the entire vehicle and let the formula work the surface.
- Contact wash if the vehicle needs it, working top to bottom.
- Rinse thoroughly and dry — the sealant layer is already down.
Where It Fits in the Lineup
HydrO2 Foam comes as a 500ml concentrate, so the real question is which sealant style suits you. If you don't run a foam cannon, HydrO2 Lite gives you rinse-off sealing from a trigger sprayer, and Reload 2.0 is the wipe-on topper for maximum control. For plain washing on already-protected paint, Reset is the dedicated pH-neutral shampoo.
Do I need a foam cannon to use HydrO2 Foam?
That's how it's designed to be used, yes. It's a foam cannon concentrate, and the thick foam stage is what lets it clean and deposit its sealant evenly across the vehicle.
Reload 2.0 or HydrO2 Foam — which should I buy?
Foam if you want protection to happen automatically during the wash; Reload if you want a deliberate wipe-on layer you can focus on trim, glass, and rubber. Plenty of detailers run both.
Will it strip my ceramic coating?
No — it's built to do the opposite. It maintains coating and sealant performance between details rather than degrading it.
See the whole system in the CARPRO collection, and read our full Reload 2.0 vs HydrO2 Foam comparison to pick your maintenance sealant.
Shipping & Returns
Shipping
Orders ship within 1–2 business days from our Central Florida warehouse. Shipping is calculated at checkout. Delivery typically takes 3–7 business days.
Returns
Unopened items can be returned within 30 days of delivery for a full refund. Contact support to start a return.
Product Specifications
| Type | Touchless silica spray sealant (concentrate) |
| Volume | 500ml |
| Dilution Ratio | 1:6 minimum (concentrate); 1:10 (standard) |
| Surface Compatibility | Paint, glass, plastic, convertible tops, wheels, calipers, wheel wells |
| Application Method | Spray fine mist on wet surface, wait ~30 seconds, rinse with strong water pressure (touchless/wipeless) |
| Concentrate | Yes |
| Curing Time | Instant - no cure time required |
| Durability | 3-12 months (up to 6+ months on all surfaces) |
Pro Detailer Tips
Patch Test First
Before applying any new product to a full panel, test on a small hidden area first — especially on older paint, vinyl wraps, or exotic finishes.
Read the SDS Sheet
Every professional detailing product has a Safety Data Sheet (SDS). Review it before first use to understand proper handling, dilution limits, and safety precautions.
Store Properly
Keep products in a cool, dry location away from direct sunlight and freezing temperatures. Extreme heat or cold can degrade chemistry and shorten shelf life.
FAQ
Frequently Asked Questions
Everything you need to know before you buy.
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