MAXIFLOOR® MFT 637 UV POLYURETHANE CLEAR

MAXIFLOOR® MFT 637 UV P.U. Clear is a two component, high solids, flexible, aliphatic acrylic polyurethane coating provides an excellent, color fast, weather resistant and durable finish to the system. It offers resistance to a wide range of contaminants normally found in traffic deck situation.

APPLICATION

PRODUCT DATA

PRODUCT DESCRIPTION

Color ClearSolids by weight (mixture) 50 ± 2%Finish Gloss / Semi-gloss / DoffFlash Point 27°C Gloss retention ExcellentFlexibility Very goodWater resistance Excellent Abrasion resistance Excellent Chemical resistance Very goodSolvent resistance Very goodSpecific gravity (mixture) ± 1,05Bonding strength > 2.0 N/mm2 Storage stability One year if stored cool and dry and in original not opened boxes (Do not store below freezing point)

Application method Airless spray : Air spray : Brush/Roller Thinner (max.vol.) 5% 40% 20% Viscosity (DIN Cup 4) 80 sec 15 sec 25 secRecomended DFT 40 micronsTheoretical coverage 11,8 m2/Kg-set @ 40 microns DFTSurface dry 30 minutes (30°C)Hard dry 4 hours (30°C)Full cure 7 days (30°C)Re-coating interval 3 hours (30ºC)Temperature Minimum 10ºC Maximum 40ºCPot-life (30°C) 2 hoursThinner/Cleaner Thinner PU Mixing ratio (by weight) A : B = 4 : 1

TECHNICAL DATA

MAXIFLOOR® MFT 637 UV POLYURETHANE CLEAR

Compressive strength of concrete floor must be more than 25 N/mm2. Direct trawl finish concrete without cement render is the best surface condition for epoxy flooring. Age of concrete should be more than 28 days and moisture content should be less than 5%. The temperature of the substrate must be at least 3°C above the current dew point temperature. Good ventilation is necessary when the paint is used in confined spaces. Correct substrate preparation is critical for optimum performance. Surfaces must be structurally sound, clean and free from loose particles, oil, grease and all other contaminants. Remove oil, grease and wax contaminants by scrubbing with industrial grade detergent or degreasing compound followed by mechanical cleaning. Cement laitance, loose particles, mould release agent, curing membrane and other contaminants must be removed from surface by shot blasting, scarifying or grit blasting followed by vacuum cleaning. After pretreatment of the substrate, the bonding strength of the substrate must be at least 1.5 N/mm2. MAXIFLOOR® MFT 637 UV Polyurethane Clear should not be exposed to water, chemicals or mechanical stress until it is fully cured.

SURFACE PREPARATION

The temperature of the substrate should be min. 0°C and min. 3°C above dew point of the air, temperature and relative humidity measured in the vicinity of substrate. Good ventilation is necessary when the paint is drying. Neither MAXIFLOOR® MFT 637 UV P.U. Clear or the full system shall be exposed to mechanical strain before being fully cured.

CONDITIONS DURING APPLICATION

Please observe the precautionary notices displayed on the container. Use under well ventilated conditions. Do not breathe or inhale mist. Avoid skin contact. Spillage on the skin should immediately be removed with suitable cleanser, soap and water. Eyes should be well flushed with water and medical attention sought immediately.

HEALTH AND SAFETY

The information in this data sheet is given to the best of our knowledge based on laboratory testing and practical experience. However, as the product is often used under conditions beyond our control, we cannot guarantee anything but the quality of the product itself. We reserve the right to change the given data without notice.

DISCLAIMER

STORAGE The product must be stored in accordance with national regulations. The product should be kept in a cool and well ventilated place, protected from heat and direct sunlight. Containers must be kept tightly closed.HANDLING Handle with care. Stir well before use.PACK SIZE 5 Kg-set & 20 Kg-set

STORAGE AND HANDLING

TECHNICAL DATA