EPOTHANE® BASECOAT GRANIKOL BINDER is an epoxy resin-based, two-component, high chemical resistance, solvent-free, UV-resistant, self-levelling, transparent binder. Specially developed for Granikol floor systems, it is applied together with FOX GRANIKOL FILLER.
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Product Description
EPOTHANE® BASECOAT GRANIKOL BINDER is an epoxy resin-based, two-component, high chemical resistance, solvent-free, UV-resistant, self-levelling, transparent binder. Specially developed for Granikol floor coating systems, this product is applied by mixing with FOX GRANIKOL FILLER. At the recommended application thickness of 1.0–2.0 mm, it forms a glossy, hygienic and liquid-impermeable floor coating surface. With a density of 1.15±0.05 gr/cm³, the product contains 100% solids and no thinner is used. At +23°C it offers approximately 45 minutes of pot life. After 7 days of curing, it achieves a compressive strength of ≥60 N/mm², flexural tensile strength of ≥30 N/mm² and adhesion to concrete of ≥1.5 N/mm². It can be safely used in exhibition and fair areas, hospitals, schools, hotels, shopping centres and many areas requiring hygiene.
Advantages
- High chemical and mechanical resistance.
- Easy to maintain and clean.
- Flowable.
- Provides hygienic environments.
- Liquid-impermeable.
- Glossy topcoat finish is achieved.
- High adhesion strength.
Usage Areas
- Exhibition and Fair Areas
- Areas where decorative flooring is desired
- Areas requiring chemical and mechanical resistance
- Airports
- Galleries
- Shopping centres
- Supermarkets
- Shops and Showrooms
- Hotels
- Hospitals and nursing homes
- Clinics
- Schools and Nurseries
- Used with FOX GRANIKOL FILLER in areas where hygiene is required
Application Steps
- 1
Surface Preparation
Concrete substrates must be prepared using abrasive equipment such as shot blasting, milling or diamond grinding to remove the cement laitance and achieve an open-pored surface. Weak concrete particles must be removed from the surface, and small voids and holes must be fully opened. The resulting dust must be cleaned with an industrial vacuum. For substrate repairs and levelling, a mortar obtained by mixing EPOTHANE® PRIMER series primer with 60–70 AFS (0.1–0.3 mm) quartz sand should be used.
- 2
Checking Application Conditions
Surface moisture content must be below 4% (must be tested by CM measurement or oven-drying method). There must be no rising moisture according to ASTM. Relative air humidity must be a maximum of 80%, and the floor temperature must be at least +3°C above the dew point. Surface, ambient and material temperature must be a minimum of +10°C and a maximum of +30°C.
- 3
Priming
Surfaces to which EPOTHANE® BASECOAT GRANIKOL BINDER will be applied must be pre-primed with an EPOTHANE® series primer suitable for the floor condition (refer to the primer selection table for primer choice). The floor temperature must be a minimum of +10°C; application over the primer must be carried out within the specified recoat time.
- 4
Mixing
After fully adding component B into component A, mix for at least 3 minutes at 300–400 rpm using an electric mixer and an epoxy/polyurethane resin mixing paddle until a homogeneous mixture is obtained. Avoid over-mixing to minimise air entrainment.
- 5
Coating Application
EPOTHANE® BASECOAT GRANIKOL BINDER is mixed with FOX GRANIKOL FILLER, poured onto the surface and applied evenly with a notched trowel. When the coating reaches the appropriate consistency, air must be released using a spike roller. If the spike roller application is delayed, spike roller marks may remain on the surface.
- 6
Tool and Equipment Cleaning
Tools and equipment used must be cleaned with solvent or epoxy thinner after application. Once the product has cured, it can only be removed from the surface by mechanical means.
Surface and ambient temperature must be a minimum of +10°C and a maximum of +30°C. Application must not be carried out outside this range.
After the application is completed, the coating must be protected from direct water contact for at least 24 hours. If water contact occurs, softening and blistering will form on the coating, causing it to lose its properties; in this case the coating must be completely removed and reapplied.
The floor temperature must be at least +3°C above the dew point. Attention must be paid to dew formation and condensation.
Concrete substrates must be at least 3 weeks old prior to application. The surface moisture content must be a maximum of 4%.
After component B has been fully added to component A, mixing must be carried out for at least 3 minutes with an electric mixer at 300–400 rpm until a homogeneous mixture is obtained. If the specified mixing paddle is not used, air will be entrained into the product and air bubbles will form on the coating.
Materials to be used should be brought to the application site 1–2 days in advance and allowed to acclimatise to ambient conditions.
In cold weather, product containers should be kept at +20°C–+25°C before use to bring them to application-ready condition.
Rain, dust, wind, animals and insects must be prevented from entering the building while the coating is still fresh.
The product must be stored between +5°C and +30°C, away from direct sunlight, in a cool and dry environment, protected from frost. Shelf life is 12 months from the date of manufacture.
Approaching storage and application areas with open flame is dangerous; these areas must be ventilated. Appropriate work clothing, protective gloves, goggles and a mask must be worn during application. In case of contact with skin or eyes, wash thoroughly with plenty of water and soap; if swallowed, consult a doctor immediately.
Consumption figures are given for ideal conditions where ambient and surface temperature is assumed to be +20°C. It should be noted that consumption will increase on uneven surfaces and in cold weather conditions.
The product does not contain volatile organic compounds (VOC-solvent).
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