PURO
Atriapol Antibacterial Matte
Two-component water-dilutable polyurethane UV-resistant transparent finish with ISO 22196:2011 antibacterial certification. Creates a durable protective film that preserves surfaces from daily wear, chemical agents, and stains. Matte finish (10-18 gloss at 60°). Antibacterial action tested against E. coli and S. aureus.
Price
$400.99
Coverage calculator
Atriapol coverage
5 L kit
Estimate
1 unit
Approx. $400.99
Product needed
1.57-1.86 L
One 5 L kit covers about 269-318 sq ft for this application.
TDS: 10-11.8 m2/L per coat
TDS-based estimate only. Substrate condition, texture depth, color choice, and installer technique can change real usage.
Ordering for a complete project? Our team can explain the system, calculate your materials, and prepare a custom quote with LTL shipping. Individual products can be purchased above.
Professional-Grade Application Product
This product is part of a multi-step application system that requires proper surface preparation and technique for best results.
Two-component water-dilutable polyurethane UV-resistant transparent finish with ISO 22196:2011 antibacterial certification. Creates a durable protective film that preserves surfaces from daily wear, chemical agents, and stains. Matte finish (10-18 gloss at 60°). Antibacterial action tested against E. coli and S. aureus.
Specifications
- Coverage: 10–11.8 m²/L per coat
- Coats: 2-3 recommended
- Gloss (60°): Matte 12-18
- Density: 1.00 ± 0.01 kg/Lt
- Viscosity: 80–110 Ford.4
- Dry residue: 48 ± 2%
- Mixing ratio: Base 84 / Catalyst 16
- Pot life: 2 hours at 25°C
- Dilution: 10–15% water
- Application: Stainless steel spatula, Roller (mohair), Spray
- Out of touch: 1–2 hours
- Dry to touch: 4–6 hours
- Deep dry: 18–24 hours
- Overcoating: 6–8 hours min / 5 days max
- Walkable: 12–14 hours
- Wet abrasion (DIN 53778): >10000
- Taber abrasion (7 days, 1000g, 1000 rev): 51 mg
- Capillary absorption (EN 1062): 0.052 kg/m²·h⁰·⁵
- Adhesion (EN 1542): >3.6 MPa (rigid system)
- Operating temp: -10°C / +100°C
- Application temp: +8°C / +38°C, RH ≤ 85%
- Storage: Base 24 months / Hardener 12 months
- Standard packs: 1L, 5L
- Certification: ISO 22196:2011 Antibacterial
Key Features
- ISO 22196:2011 certified antibacterial (E. coli, S. aureus)
- UV-resistant, non-yellowing
- Hard-elastic film — flexibility + robustness
- Two-component polyurethane
- Professional use only
- Requires complete Atriafloor cycle
Go to the PURO store page to see available products, sizes, calculators, color options, and related materials.
About this finish
Primers & Sealers
What it is
Which of these do I actually need? This family is the invisible half of every ATRIA system: the primer that makes the finish stick, and the sealer that makes it last. The rule is simple — Primerquarz for walls, Atriafloor Primer BC for floors, whether that is bare concrete and screed or existing tile, wood, and glass — and every floor or wet-area job ends with Atriapol on top, because microcement is never waterproof from a single can: it is the sealed assembly, base coat plus Atriapol, that handles water.
Atriapol Antibacterial Matte: The matte topcoat (12–18 gloss at 60°), and the default choice for a natural, low-sheen microcement look. Carries the ISO 22196:2011 antibacterial certification listed on its spec, tested against E. coli and S. aureus.
Why choose it
- Two primers cover every substrate — quartz-grip acrylic for walls, and an anchoring two-component epoxy that bonds to concrete, screed, tile, wood, and glass — so renovation rarely means demolition.
- Both Atriapol topcoats carry ISO 22196:2011 antibacterial certification (tested against E. coli and S. aureus) and are UV-resistant and non-yellowing.
- The topcoat spec is measured, not promised: over 10,000 wet-abrasion cycles (DIN 53778) and adhesion above 3.6 MPa (EN 1542) — measured on the topcoat that finishes the waterproof-by-assembly system.
How it’s applied
- 01Match the primer to the surface: Primerquarz on walls, Atriafloor Primer BC on floors — bare concrete, screed, tile, ceramic, wood, MDF, or glass.
- 02Prepare the substrate first: it must be solid, dry and clean. Completely remove dust, residues, and loose or flaking parts by vacuuming, brushing, or sanding — Primer BC must not go onto a dusty or unstable surface. It anchors to a sound substrate; it does not consolidate a weak or friable one, so a chalky slab needs making good before you prime.
- 03Roll or brush on one coat and let it set — Primerquarz recoats in 4–6 hours; the epoxy Primer BC waits overnight, 8–12 hours minimum.
- 04Apply your decorative coat — Titanium, SuperTitanium, or Resina One — over the primed surface. On floors, the Atriafloor One Rasante base coat goes between primer and resin.
- 05Finish with 2–3 coats of Atriapol, matte or gloss — this sealed assembly, not any single product, is what makes bathrooms and showers work.
- 06Floors take foot traffic after about 12–14 hours; deep dry follows at 18–24 hours.
Where it works
Before you commit to a prep stack, order the made-to-order sample board of the finish you are planning — $15 ($25 for Metallicum), with $15 credited toward any order of $100 or more — so you can judge the sealed final surface in your own light. Order a sample board
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