Outdoor Polyaspartic Carport - Patio & Pool Deck Coating
Industrial-grade UV-proof polyaspartic repackaged into a complete DIY kit for patios, carports, pool decks, and any outdoor concrete surface that demands fast cure and long-term durability.
Important: There’s a big difference between coatings that are UV resistant and coatings that are UV proof. Do not use a UV-resistant epoxy outdoors — those are made for indoor use and can only handle intermittent UV rays, not full-time sun exposure. This system is UV proof and designed specifically for outdoor use.
ArmorGarage outdoor polyaspartic is a two-layer system consisting of a base coat with color flakes and one clear topcoat. Each coat dries to the touch in 2–4 hours depending on temperature, with foot traffic in 6–8 hours and full vehicle traffic in 48 hours. Fast drying allows one-day back-in-use for most applications.
You have the option for no color flakes, in which case you’ll receive two color coats of your choice of Light Gray, Medium Gray, or Khaki Tan in lieu of the flakes and clear coat.
This system is rated at 8 mg abrasion loss, making it extra heavy-duty for a long service life. Easily re-topcoated with another clear layer if and when needed. Coverage is up to 550 sq ft per kit depending on surface porosity and texture.
Coating over existing paint? You must use Bonding Primer first to ensure the epoxy adheres to your existing coating. Lightly sand the existing surface, then roll on Bonding Primer at 400 sf/gal and let dry overnight before applying the system.
Features
- Fast drying — 1–2 hour recoat time
- Outdoor rated & UV proof
- Cures down to 40°F outdoor temperature
- Will not yellow or fade
- DIY friendly — no experience needed
- Extremely durable & impact resistant
- Vehicle rated & resistant to all vehicle fluids
- Easily cleaned & maintained
Where to Use
- Carports
- Patios
- Pool decks
- Outdoor public park & recreation areas
- Outdoor restaurant seating areas
- Outdoor assembly areas
- Any area requiring a fast-dry and/or outdoor-rated coating
Each Kit Contains
Application Instructions
Follow each step carefully for best results. We recommend starting with a small test batch first.
Surface Preparation
Concrete slab must be clean of all dust, dirt, oil stains, and any other contaminants. We recommend a double etching if concrete is new or extra dirty. The Floor Prep Machine from Home Depot provides excellent results. After grinding, vacuum the floor to remove leftover dust, then use a strong leaf blower to blow any remaining dust off the floor and out of the premises.
Repair any cracks or divots prior to coating. Coatings will not repair floor damage. Use the ArmorGarage Instant Crack Repair, it lets you patch and coat right over it without having to wait for it to cure like standard patch compounds.
Mixing the Coating
Stir each can with separate stir sticks to unify any separated materials. Pour all the Tint (1 pint) into the Part A and mix until color is uniform. Pour Part A into a clear measuring container, do the same with Part B in a separate container.
Mix one gallon total of Part A & Part B at a time per the mix ratio on the label. You can use any measuring cups for smaller amounts as long as you maintain the proper ratios. Make sure to mix all material from the sides and bottom of your container so you donβt end up with any unmixed material. Do not over-stir or create a vortex that will induce air into the mixture. Mix for 2 minutes and pour directly onto concret in a bead, this will slow the curing process and allow more working time.
Apply the Base Coat
Pour mixed coating onto the floor in a left-to-right bead and spread out with a 1/4" nap epoxy lint-free roller. Apply at approximately 275 sq ft per mixed gallon. Do not mix more than 1 gallon at a time per person rolling.
| Spec | Detail |
|---|---|
| Spread Rate | ~275 sq ft per mixed gallon |
| Roller | 1/4" nap, epoxy lint-free (supplied with kit) |
| Max Mix per Person | 1 gallon at a time |
| Working Time | 15β20 minutes once mixed |
Broadcast Color Flakes
Once epoxy is rolled out, put on your spike soles and broadcast color flakes into the wet epoxy. For best results, use a plastic-handled jug with 3/8" holes drilled into the bottom and shake the flakes out in an even but random pattern. An alternate method is to toss handfuls of flakes at a 45-degree angle up and away from you as you walk around.
Once dry, scrape the flakes with any type of flat-edge tool to knock down any standing chips, then vacuum up the debris.
Apply the Clear Topcoat
Apply the second coat (clear coat) in the same way as the first coat, perpendicular to the first coat if possible. Avoid puddling and over-rolling for best results. Spread rate is approximately 275 sq ft/gal. You will get better coverage on the second coat since the floor is now sealed, and all streakiness will be eliminated.
Non-Slip Additive (Recommended)
For a skid-resistant surface, mix the supplied non-slip additive into the clear coat in the appropriate ratio to the amount of epoxy you have mixed. Make sure to mix this in thoroughly before applying, and re-mix when pouring more epoxy into the roller pan to keep the non-slip particles suspended.
