UV-Stable Polyaspartic
A polyaspartic topcoat holds its colour in direct sun instead of yellowing the way an untopped epoxy does.
Standard epoxy yellows and chalks in direct sun — which is exactly what a San Antonio patio gets most of the year. Our patio and porch flooring in San Antonio uses UV-stable epoxy and polyaspartic topcoats formulated to hold their color outdoors, not just indoors under low light. As a patio coating contractor in Texas, we build in slip-resistant texture for pool decks and covered porches, and prep every slab for the temperature swings and moisture that make outdoor coatings fail early when installed wrong. Whether it’s a covered back porch or an open pool deck, we scope the right system for how much sun and water it actually sees.
Why Patio & Porch Coatings
Sun, heat and pool water are a different problem from a garage floor, and they call for a different topcoat.
A polyaspartic topcoat holds its colour in direct sun instead of yellowing the way an untopped epoxy does.
Broadcast texture tuned for bare feet and wet surfaces — grippy without being rough to sit on.
Rated for the surface temperatures a shaded slab reaches in August, and flexible enough for slab movement.
Finishes chosen against your stone, brick or decking rather than from a generic swatch.
Choose Your Finish
The outdoor-rated topcoat: UV-stable, quick to cure, and textured for bare feet.
For a slab that is sound but tired — a new surface poured over the old one instead of tearing it out.
Project Gallery
A sample of real patio and porch jobs completed by CB1 Specialty Concrete across San Antonio and nearby cities.


Coating Systems
The finish is chosen against the slab, the traffic and the look you want — not sold off a single default.
Our Process
Tell us about your outdoor space and we’ll confirm scope and timing — no pressure.
We inspect the slab and sun exposure, then give a clear, honest price — no surprises.
Diamond grind, repair as needed, then install on your schedule.
We quality-check every detail before handing back your space.
FAQ
Not with our UV-stable formulas. Standard indoor epoxy will yellow outdoors; we use UV-resistant epoxy and polyaspartic topcoats built to hold their color in direct sun.
Yes. We add slip-resistant texture to pool deck and outdoor installs so the surface stays safe when wet.
Most patios and porches run $2,500–$5,000, depending on square footage and system selected. Get a free estimate for an exact number.
Yes, with the right system. We’ll recommend a formula matched to how much direct sun and rain the space actually gets.
Most patios and porches are completed in one to two days, weather permitting.
Real materials, honest pricing, no pressure. Licensed, insured, bonded.