Epoxy Floor Primer

KEY FEATURES & ADVANTAGES

• Deep Penetration: Low viscosity formulation penetrates deeply into concrete pores to lock loose particles.

• Superior Adhesion: Provides exceptional bonding strength between the concrete substrate and topcoat layers.

• Solvent-Free: Eco-friendly formulation safe for enclosed industrial environments.

• High Mechanical Strength: Excellent resistance against mechanical stress, impact, and dynamic loads.

• Moisture Barrier: Acts as an effective capillary barrier against residual substrate moisture.

• Easy Application: Smooth and uniform application via roller, brush, or squeegee.

• Fast Curing: Optimizes project turnaround times in commercial and industrial facilities.

RECOMMENDED APPLICATIONS

• Industrial warehouses and logistics centers

• Manufacturing plants and production facilities

• Aircraft hangars and automotive service centers

• Commercial showrooms, shopping malls, and parking garages

• Primer layer before epoxy and polyurethane self-leveling or multilayer floor coatings

• Repair mortars and scratch coat applications when blended with quartz sand

TECHNICAL SPECIFICATIONS & CONSUMPTION

• Standard Concrete Substrate Requirements:

  • Compressive Strength: R28 $\ge$ 25 MPa

  • Moisture Content: W < %4

  • Application Temperature: +10°C to +30°C

  • Relative Humidity: < %80

Consumption Rate:

• Typical Consumption: 0.300 – 0.500 kg/m² per coat (depending on substrate porosity and surface profile).

SURFACE PREPARATION & MIXING

Surface Preparation

Application surfaces must be cured, dry, clean, sound, and free from loose particles. Remove all bond-inhibiting residues such as oil, grease, paint, cement laitance, curing compounds, and old coatings via shot-blasting, scarifying, or industrial diamond grinding.

Mixing Process

SUHA FLOOR PRIMER EP-100 is supplied in dual-component packaging with pre-measured ratios. Pour Component B (hardener) entirely into Component A (base resin). Mix thoroughly using a low-speed electrical mixer (300–400 rpm) for at least 2–3 minutes until a completely homogeneous mixture is achieved. Do not mix by hand.

Application Method

Apply the mixed primer evenly onto the prepared surface using a short-piled roller, brush, or rubber squeegee, back-rolling crosswise to ensure uniform film formation and pore sealing. Broadcast clean kiln-dried quartz sand onto the wet primer layer if high-build broadcast systems or multi-layer screeds are to follow.

PACKAGING & STORAGE

• Packaging:

  • Component A: 20 kg metal pail

  • Component B: 10 kg metal pail (Total Set: 30 kg)

• Storage Information: Store in original, unopened, sealed containers in a cool, dry, and frost-protected environment between +5°C and +30°C. Shelf life is 12 months under proper storage conditions.

HEALTH & SAFETY PRECAUTIONS

• Strictly follow instructions provided in the Material Safety Data Sheet (MSDS).

• Ensure adequate forced ventilation in enclosed working spaces during mixing and application.

• Avoid direct contact with skin and eyes; use personal protective equipment (PPE) such as gloves, goggles, and protective clothing.

• Keep away from open flames, sparks, and high heat sources.