Six products, one complete system
Clean, control algae and mildew, and waterproof concrete. Each product solves one part of the concrete problem.

Josh Zero Algae
“The lazy person's product”: apply it with a low-pressure sprayer and the rain, sun and morning dew do the rest. It kills fungus at the root and keeps surfaces clean for longer.
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Con-Creto Deep-Kleen
Apply, wait about 15 minutes and pressure wash. It removes contaminants and oil from concrete and leaves the surface ready to seal or paint.
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Con-Creto Molecular Sealer DPS
Deep-penetrating crystalline waterproofing system. It blocks moisture, stops carbonation and concrete dusting, and densifies the structure from within.
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Con-Creto Top Sealer Premium
Clear, odorless, water-repellent sealer for concrete, stone, pavers, brick and block. It repels water and stains without adding shine or a wet look.
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Josh Restore
Removes and prevents rust stains from well water and sprinklers, with no scrubbing.
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Josh Solar Panel Cleaner
Ready-to-spray cleaner for solar panels, glass, metal and plastic. No ammonia or phosphates.
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Floridacompany founded in the USA
Testsindependent lab testing
Zero odorlow VOC and eco-friendly

We don't make concrete. We make it better.
Products that block moisture from the inside and eliminate fungus from the outside, without constant pressure washing. In-house formulas created in the USA to protect your investment for longer.
A hidden problem. A real cost.
Moisture, pH, relative humidity (RH) and concrete dusting are common causes of floor and coating failures.
Moisture-related floor coating failures cause over $1 billion in damage every year.
Source: Star Commercial Flooring.

What problem does your surface have?
Pick an option and we'll recommend where to start.
Real results, real projects
Real projects on concrete, wood, roofs and more.


Roof


Concrete wall


Wood


Tomb in Puerto Rico


Driveway
Where it is used
Bridges, buildings, parking structures, highways, ports and more: concrete structures in sound condition.

Bridges

Buildings

Government structures

Industrial structures

Parking structures

Roads and highways

Airports

Ports and docks

Treatment plants

Dams and canals

Schools

Commercial and residential
Let's talk about your project
Tell us what you need and we'll reply soon.

CARIBBEAN WATERTITE SALES CORP