POLEPOX-EPX 305
It is a solvent-free epoxy-based surface impregnation primer.
ADVANTAGES
It is a primer with high mechanical strength, resistant to chemicals, and with good penetration properties. It serves as an adhesion bridge to fill the capillary gaps of concrete floors, increase their strength, and for epoxy coatings or paints that will come after it. It can also be used alone to prevent the concrete from dusting.
APPLICATION AREA
Factories, warehouses, shopping centers, workshops, aircraft hangars, schools, hospitals, pharmaceutical industry, food industry, laboratories, parking lots, water treatment plants, and areas where corrosive chemicals are used; in areas where a heavy-duty forklift is used, to avoid dust, alone or as a primer coating before coating, self-levelling epoxy can be applied.
TECHNICAL SPECIFICATIONS
Specification Value / Data Code POLEPOX-EPX 305 Number of Components 2 Density (Mixture) 1.05±0.05 g/cm³ 20°C TS EN ISO 2811-1 Viscosity 700-1000 MPAs Solid Mixture (%) 100% by Weight / 100% by Volume Application Thinner Not Thinned Mixing Ratio A/B: 100/40 (By Weight) Mixture Life 30-40 Minutes / 23°C, 200g (DIN 16945) Method of Application Roller, Brush Consumption 200-300 g/m² depending on the surface
DRYING TIME
Temperature Pedestrian Mechanical Strength Chemical Resistance +10°C 24 Hours 5 Days 10 Days +20°C 12 Hours 3 Days 7 Days +30°C 6 Hours 2 Days 5 Days
DECKING WAITING TIME
Temperature Minimum Maximum +10°C 24 Hours 4 Days +20°C 12 Hours 2 Days +30°C 6 Hours 1 Day
MECHANICAL STRENGTH
Test Name Value Compressive Strength (N/mm²) (DIN EN 196) ~95 Adhesion Strength (N/mm²) (Concrete Surface) (EN 1542, EN ISO 4624, EN 12118) >1.5 Bending Strength (N/mm²) (DIN EN 196) ~30 Shore D 80
APPLICATION INFORMATION
Component A is equipped with a low-speed (300-400 rpm) mechanical mixer with its own in it; it is mixed until it becomes homogeneous. Then component B is added to component A and the mixture is mixed until it becomes homogeneous. The material is applied to the surface with a spatula or trowel. The prepared mixture is mixed with max. It should be consumed within 35 minutes.
SURFACE PREPARATION
Surface finish concrete: Concrete surface must be clean, sound, and of sufficient compressive strength (>25N/mm²) and tensile strength (>1.5 N/mm²). The concrete floor to be insulated must be solid; there should be no play on the surface. The layer of sorbet on the surface must be removed without fail. The concrete to be insulated must be at least C25, preferably C30 – C35 standard. Surface Preparation (Concrete Surfaces): The surface should be cleaned using pressurized water, cleaned of oil, grease, dirt, mortar particles, and dust. Concrete surfaces should be prepared in such a way that an open porous surface is obtained by removing the cement grout using abrasive equipment. It should also be completely free from mold release agents, cement residue chips, loose particles, and uncured membranes. The layer of sorbet on the surface must be removed without fail (Shot-Blast, Route Tiger, etc.). If the surface is too bright, it should be roughened by milling or sandblasting and the specific surface area should be increased. Concrete cracks should be cut into a V-shape, cleaned, and false joints should be cleaned.
TERMS OF APPLICATION
Parameter Condition / Value Surface Temperature Not less than +10°C / Not more than +30°C Ambient Temperature Not less than +10°C / Not more than +30°C Material Temperature POLEPOX-EPX 305 should be between +10°C and +30°C Surface Moisture Content The moisture content in concrete is max. It should be 4% Relative Humidity It should be no more than 80% Dew Point The floor temperature should be at least 3°C above the dew point during application
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For high-strength surfaces that combine aesthetics,
