Yusuf H.
Verified
Gelcoat on the bow is slicker than anything I have put on this boat. After a weekend on the water the hull rinses off in seconds. Proper stuff from Koch-Chemie.
Koch-Chemie Ceramic Boat Hull CBH 0-01 (2x75ml)
R 6,400.00
- Professional ceramic protection for boat hulls
- Repels saltwater, algae and marine fouling
- Strong UV resistance above and below the waterline
- Hydrophobic sheeting keeps the hull cleaner for longer
- Ceramic protection built for saltwater and UV
- Water sheets off the hull on contact
- Reduces fouling and algae adhesion on the hull
- Free shippingOn orders over R1000
- Fast delivery2-4 business days
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Total price R 8,675.00
Marine-grade ceramic
Serious protection for the water
The Koch-Chemie CBH 0-01 is not a car coating pressed into service on a boat - it is engineered from the ground up for the marine environment, resisting the combined assault of saltwater, UV radiation and biological fouling that would degrade a standard coating in short order.
Why CBH 0-01
Built for the demands of the sea
Professional ceramic protection engineered specifically for marine hulls.
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Marine-grade durability
Resists saltwater, UV radiation and the constant wet-dry cycle that degrades standard coatings.
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Strong hydrophobic effect
Water sheets off the coated hull surface rapidly, reducing drag and keeping the boat cleaner.
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Reduced fouling adhesion
The slick ceramic surface makes it harder for algae and barnacles to grip and colonise the hull.
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Enhanced gelcoat gloss
Locks in depth and shine on corrected gelcoat, making the hull look as good as it performs.
How it stacks up
CBH 0-01 vs a standard wax or sealant
Traditional hull waxes and polymer sealants do a decent job in calm freshwater conditions, but they were not built for the salt, UV and biological load of the marine environment. Here is how the CBH 0-01 compares.
| Feature | DetailerSA | Alternative |
|---|---|---|
| Marine-specific ceramic formula | Yes | No |
| Saltwater and UV resistance | Yes | No |
| Reduces fouling and algae adhesion | Yes | No |
| Hydrophobic water sheeting | Yes | Yes |
| Safe on fibreglass and gelcoat | Yes | Yes |
| Quick application, no machine needed | Yes | Yes |
Less maintenance, more time on the water
A hull that sheds everything
The hydrophobic surface left by the CBH 0-01 causes water to sheet off rapidly and reduces how firmly algae and fouling can grip the hull - meaning less scrubbing between trips and a boat that stays looking sharp for longer.
Reviews
What our customers say
4.6
Based on 5 reviews
Thandi A.
Verified
Takes patience to apply correctly - work small sections and do not let it dry in the sun. But once it is cured, the water behaviour is genuinely impressive. Worth doing properly.
Nikhil P.
Verified
Tried a standard car ceramic on the hull once and it did not last a full season. This is a different story - two seasons in and the beading is still there.
Rashieda C.
Verified
Deep gloss, no residue streaking, and algae is not sticking the way it used to. Cleaned up easily before coating and the result speaks for itself.
Kabelo G.
Verified
Good product for a detailer wanting to offer marine services. Packaging arrived well protected. The finish on corrected gelcoat is a noticeable step up from wax.
Questions
Frequently asked
What surfaces can the CBH 0-01 be applied to?
The CBH 0-01 is formulated for boat hulls, specifically fibreglass and gelcoat surfaces. It is suitable for use both above and below the waterline on leisure craft, powerboats and sailboats.
How do I prepare the hull before applying the coating?
The hull must be thoroughly cleaned and decontaminated first. Remove any existing fouling, oxidation and salt deposits. If the gelcoat is dull or scratched, polish and correct it before coating - the CBH 0-01 will lock in whatever surface it bonds to, so the cleaner and more corrected the hull, the better the finished result.
What is the flash time before buffing?
Flash time will vary depending on ambient temperature and humidity. As a general guide, allow the coating to haze before levelling with a clean microfibre cloth. Work in manageable sections to avoid the coating bonding before you can buff it off. Avoid applying in direct sunlight or on a hot hull.
How long does the coating need to cure before the boat goes back in the water?
Allow the coating to fully cure before returning the vessel to water. Cure times are affected by temperature and humidity - warmer, drier conditions speed up the process. As a rule, give the coating at least 24 hours in a controlled environment before water contact where possible.
Does the CBH 0-01 protect against algae and marine fouling?
Yes. The hydrophobic ceramic surface reduces the adhesion of algae, barnacles and other marine fouling, making the hull easier to clean and maintain. It is not an antifouling paint replacement, but it does significantly reduce how aggressively contaminants bond to the surface.
Can the coating be layered for added protection?
Ceramic coatings from Koch-Chemie are engineered to bond at the molecular level. A second layer can be applied once the first has fully cured to increase overall thickness and durability. Allow adequate cure time between layers.
Is this product suitable for use below the waterline?
The CBH 0-01 is formulated to handle the marine environment, including below-waterline sections of the hull. Its resistance to saltwater and fouling makes it particularly useful in this area. Ensure the surface is clean and dry before application.
How does the finished coating look on the hull?
The CBH 0-01 enhances the depth and gloss of gelcoat, leaving a smooth, slick surface with strong water-beading and sheeting behaviour. On corrected and polished gelcoat, the finish is noticeably deeper and cleaner than an uncoated hull.