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EPR3304-012
PERFLEX
High Penetration Epoxy Primer - EPR3304-012 is a high-quality epoxy primer, formulated with epoxy resin, a range of additives, and a minimal solvent content. It's an ideal choice for environments where a robust and penetrating primer is necessary to ensure the integrity and longevity of the concrete surface.
MAIN FEATURES
Excellent permeability
Good adhesion to concrete substrate
Good function of closing pores and reinforcing concrete
APPLICATION LAYERS
ASP1475 Clear Wear Resistant Polyaspartic (0.1mm): This is the top layer providing a clear, wear-resistant finish that protects against abrasion and scratches.
ASP100 Polyaspartic Clear Topcoat (0.3mm): A slightly thicker layer beneath the very top, it adds additional protection and gives the floor a clear, glossy finish.
Flake or Quartz: This decorative layer adds aesthetic appeal with colored flakes or quartz embedded into the coating, providing a textured look and additional grip.
ASP100 Polyaspartic Middle Coat (0.15-0.2mm): This intermediate layer acts as a binder for the flakes or quartz and contributes to the overall thickness and durability of the coating.
EPR3304-012 High Penetration Epoxy Primer (0.15-0.2mm): The primer layer right above the concrete, it seals the substrate and ensures better adhesion of the subsequent layers to the concrete.
Concrete: The foundational layer upon which the entire flooring system is built. It provides the structural support needed for the applied coatings.
APPLICATION SCENARIOS
High Penetration Epoxy Primer - EPR3304-012 is primarily employed for sealing and preparing concrete substrates, such as warehouse floors, factory floors, commercial showrooms, hospital and school corridors, sports facilities, etc.
PHYSICAL PARAMETERS
Main Agent | Curing Agent |
Appearance: Colorless transparent liquid | Appearance: yellowish or yellow transparent liquid |
| Flash point (℃): 42 | Flash point (℃): 32 |
| Viscosity: 150±50CPS (25℃, mixing) | |
Gloss: Bright | |
Paint film parameters: flexibility <1mm | |
Effective solid content: ≥60% (mixed) | |
Construction Parameters
Use ratios
Scraping, rolling: A:B = 1:1 (mass ratio, please stir well before use)
Application time
Temperature(℃) | 5 | 10 | 20 | 25 |
Pot life (min) | 8 | 5 | 4 | 2 |
Construction dosage: The concrete base surface can be penetrated, and the surface should not be conjunctival as much as possible.
Construction conditions
Ambient temperature: 10℃-30℃, Ambient humidity: ≤85%
Substrate temperature: must be greater than the air dew point temperature 3 ℃ or more
Cleaning agent: epoxy thinner
Drying time and painting interval
| 10 | 20 | 30 |
Dry to touch (hrs) | 10 | 6 | 4 |
Dry to handle (hrs) | 20 | 12 | 8 |
Dry to recoat (hrs) | 24 | 12 | 8 |
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Temperature(℃）
