Inorganic Flame-Retardant Fireproof Coating AquaTop 910

AquaTop 910 water-based inorganic flame-retardant coating uses inorganic minerals as the primary binder. It chemically reacts with the mineral matrix of the substrate to form a water-and acid-resistant silicate layer. Through silicification with the mineral substrate, it generates insoluble silicate compounds, permanently bonding with the base layer. This results in excellent water resistance, acid/alkali resistance, dust resistance, and fire-retardant properties.

Product Overview

AquaTop 910 is a water-based inorganic fireproof coating formulated with mineral binders that chemically react with substrates to form insoluble silicate compounds. This creates a permanent, monolithic layer with exceptional resistance to fire (A-grade), water, acids, alkalis, and microbial growth.

Key Features

A-Grade Fire Resistance: Non-combustible at 1000°C.
Superior Adhesion: No peeling, blistering, or fading. and maintains long-term integrity.
Breathable & Hydrophobic: Water-repellent yet vapor-permeable; preventing static dust accumulation. anti-static.
Eco-Friendly: Ultra-low VOC, odorless, and antimicrobial.
Antimicrobial & Moisture-Proof: Resists mold, mildew, and condensation in humid environments.
Universal Compatibility: Bonds permanently to mineral substrates without primer. offering decorative versatility

Applications

Ideal for high-risk environments:

Infrastructure: Tunnels, subways, airports, museums.

Public Spaces: Hospitals, schools, hotels.

Harsh Conditions: Humid basements, fire-rated walls.

Technical Specifications

Parameter	Specification
Color	White & custom colors
Finish	Matte
Mixing Ratio	Single-component
Density	~1.4 kg/L
Volume Solids	43±2% (theoretical)
Coverage	8 m²/L (50μm dry film)
Application Methods	Brush, airless/air spray
Thinner	Water (0–5% dilution)
Drying Time (23°C, 50% RH)	Touch dry: 0.5 hours
Recoat Interval	5 hours (30°C; varies with conditions)
Ambient Temperature	5–50°C (avoid >85% RH)
Substrate Temperature	≥3°C above dew point
Packaging	25 kg/drum
Shelf Life	12 months (cool, ventilated storage)

Application Guide

Surface Preparation:

Remove oil, dust, and loose particles. For old coatings, remove loose layers and clean thoroughly.
Substrate Condition: Avoid loose, blistered, or cracked bases.
Repair: Fill cracks and holes with anti-crack mortar or elastic putty, allow 8-12 hours to dry, then sand and remove dust. For porous substrates, apply inorganic consolidating primer.

Note: The AquaTop 910 Inorganic Fireproof Coating Compatible only with mineral substrates (concrete, stone, fiber cement).

Unsuitable Surfaces: Oil-based coatings, plastic, or other non-mineral substrates.

Coating Application:

Airless Spray: Nozzle 0.33–0.58mm; pressure 15–20 MPa.
Air Spray: Nozzle 1.0–1.5mm; pressure 0.3–0.4 MPa.
Brush/Roller: Achieves 30–50μm dry film per coat.

Curing:

Protect from moisture and contamination during curing. Allow sufficient drying time between coats based on environmental conditions.

Safety & Storage

Although water-based, avoid inhalation of paint mist. Use protective gear (gloves, goggles) to avoid skin/eye contact and inhalation of paint mist.

PPE: Wear masks and gloves to avoid inhalation/skin contact.

Storage: Keep containers sealed in a cool, dry place (5–35°C).

Shelf life: 1 year. (Keep sealed)

Disposal: Comply with local environmental regulations.

Disclaimer

The information herein is based on reliable formulation data, but actual performance may vary due to uncontrollable application conditions. This product is intended for professional use only. For technical support or inquiries, please contact our Technical Support and Customer Service Center.