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HomeMy WebLinkAboutSeries 246 PDULTRA-TREAD ® GLAZE PRODUCT DATA SHEET SERIES 246 PRODUCT PROFILE GENERIC DESCRIPTION Modified Polyurethane COMMON USAGE Ultra-Tread Glaze is a pigmented, high-build, low odor, polyurethane coating. Typically used as a topcoat for sealing or locking aggregate in Ultra-Tread S broadcast texture finishes. Designed for use in food and beverage facilities, pharmaceutical and processing areas, commercial and restaurant kitchens or anywhere a durable floor topping is required. Provides excellent chemical resistance and withstands thermal shock due to hot liquids and aggressive cleaning procedures. Areas may be quickly returned to service within hours of installation, depending on temperature and humidity. COLORS 00GR Gray, 00DG Dark Gray, 00RD Red. Special colors are available. Please contact your Tnemec representative for additional information. Aromatic urethanes chalk and yellow with age, extended exposure to UV and artificial lighting. A sample is recommended for color selection. FINISH Matte SPECIAL QUALIFICATIONS Formulated with antimicrobial properties. Does not support bacteria or fungal growth. Contact your Tnemec representative for specific test results. Published technical data and instructions are subject to change without notice. The online catalog at www.tnemec.com should be referenced for the most current technical data and instructions or you may contact your Tnemec representative for current technical data and instructions. © July 27, 2017 by Tnemec Company Inc. COATING SYSTEM INTERMEDIATE Series 241, 242, 243, 244, 245. Note: Use Series 246 as a topcoat only when recommended aggregate has been broadcast to refusal into the surface of the Series 245 or the cured surface of the Series 242, 243, 244 or 245 has been thoroughly cleaned and abraded by sanding or grinding prior to topcoating. Published technical data and instructions are subject to change without notice. The online catalog at www.tnemec.com should be referenced for the most current technical data and instructions or you may contact your Tnemec representative for current technical data and instructions. SURFACE PREPARATION Prepare surfaces by method suitable for exposure and service. CONCRETE Allow new poured-in-place concrete to cure a minimum of 28 days at 75°F (24°C). Verify concrete dryness in accordance with ASTM F 1869 “Standard Test Method for Measuring Moisture Vapor Emission Rate of Concrete Subfloor Using Anhydrous Calcium Chloride” (moisture vapor transmission should not exceed three pounds per 1,000 square feet in a 24 hour period), F 2170 “Standard Test Method for Determining Relative Humidity in Concrete using in situ Probes” (relative humidity should not exceed 80%), or D 4263 “Standard Test Method for Indicating Moisture in Concrete by the Plastic Sheet Method” (no moisture present). Note: The testing listed above cannot guarantee avoidance of future moisture related problems particularly with existing concrete slabs. This is especially true if the use of an under slab moisture vapor barrier cannot be confirmed or concrete contamination from oils, chemical spills, unreacted silicates, chlorides or Alkali Silica Reaction (ASR) is suspected. Prepare concrete surfaces in accordance with NACE No. 6/SSPC-SP13 Joint Surface Preparation Standards and ICRI Technical Guidelines. Abrasive blast, shot-blast, water jet or mechanically abrade concrete surfaces to remove laitance, curing compounds, hardeners, sealers and other contaminants and to provide a minimum ICRI-CSP 5 or greater surface profile. Large cracks, voids and other surface imperfections should be filled with a recommended filler or surfacer. ALL SURFACES Must be clean, dry and free of oil, grease and other contaminants. Existing coatings require thorough scarification using a power sander with 100 grit sandpaper and compatibility testing. Published technical data and instructions are subject to change without notice. The online catalog at www.tnemec.com should be referenced for the most current technical data and instructions or you may contact your Tnemec representative for current technical data and instructions. TECHNICAL DATA VOLUME SOLIDS 85% ± 2.0% RECOMMENDED DFT Suggested 8.0 to 10.0 mils (203 to 254 microns). CURING TIME Temperature Light Traffic Place in Service ‡ 75°F (24°C)8 hours 12 hours ‡ For full resistance to chemicals and steam cleaning, 24 hour cure is needed. Curing time varies with surface temperature, air movement, humidity and film thickness. Note: For faster curing and low temperature applications, add No. 44-714 Ultra-Tread Accelerator, see separate product data sheet for cure information. VOLATILE ORGANIC COMPOUNDS Parts A & B: 0.2 lbs/gallon (23 grams/litre) Parts A, B, C & D: 0.16 lbs/gallon (19 grams/litre) THEORETICAL COVERAGE 1,379 mil sq ft/gal (33.9 m²/L at 25 microns). See APPLICATION for coverage rates. NUMBER OF COMPONENTS Four—Liquids: Parts A, B & D, Aggregate: Part C PACKAGING PART A (Partially filled) PART B (Partially filled) PART C (Aggregate) PART D (Liquid Colorant)Mixed Yield Small Kit 1-1 gallon jug 1-1/2 gallon jug 1-4.5 lb. bag 1-1/2 pint container 1.2 gal. NET WEIGHT PER GALLON 11.90 ± 0.25 lbs (5.40 ± .11 kg) (mixed) STORAGE TEMPERATURE Minimum 35°F (2°C) Maximum 110°F (43°C) Note: Material should be stored at temperatures between 70°F and 90°F (21°C and 32°C) for at least 48 hours prior to use. TEMPERATURE RESISTANCE Continuous 235°F (112°C) SHELF LIFE Part A: 12 months Part B: 12 months Part C: 12 months FLASH POINT - SETA N/A HEALTH & SAFETY This product contains chemical ingredients which are considered hazardous. Read container label warning and Safety Data Sheet for important health and safety information prior to the use of this product. Keep out of the reach of children. Published technical data and instructions are subject to change without notice. The online catalog at www.tnemec.com should be referenced for the most current technical data and instructions or you may contact your Tnemec representative for current technical data and instructions. Page 1 of 2 APPLICATION COVERAGE RATES Before commencing, obtain and thoroughly read the StrataShield Application Guide for Polyurethane Modified Concrete. Dry Mils (Microns)Wet Mils (Microns)Small Kit Coverage Suggested 9.0 (230)10.5 (265)151 (14.2) Minimum 8.0 (205)9.5 (240)170 (16.0) Maximum 10.0 (255)11.5 (290)136 (12.8) Application of coating below minimum or above maximum recommended dry film thicknesses may adversely affect coating performance. Above rates are based on theoretical coverage. Actual coverage will vary based on condition of substrate. MIXING Using a variable speed drill and mixing paddle, slowly mix the entire contents of both the A and B components for a minimum of one minute. While under agitation, slowly add colorant and mix until blended. Continuing agitation, slowly add the Part C aggregate and mix until material is uniform and no dry aggregate is present. The entire mixing process should take approximately three minutes. Note: Part B is moisture sensitive. Do not open until ready to mix. Caution: Do not attempt to split kits and do not reseal mixed material. Accelerator: For accelerated cure on low temperature applications add Series 44-714 Ultra-Tread Accelerator to the Series 246 Part A prior to mixing. The proper amount of Series 44-714 is based upon ambient temperature; At 68°F (20°C) with 40% relative humidity 1 oz per kit will result in an 8 hour maximum cure time, 2 oz per kit will result in a 6 hour maximum cure time, 3 oz per kit will result in a 4 hour maximum cure time. Note: Material will set up quickly if not applied immediately after mixing. THINNING DO NOT THIN. POT LIFE Without 44-714: 10 minutes at 75°F (24°C) Higher material temperatures will significantly reduce the pot life and working time. With 44-714 when using maximum amount (3 oz): 15 minutes at 60°F (16°C) 10 minutes at 70°F (21°C) APPLICATION EQUIPMENT Brush, roller, trowel and squeegee. Squeegee or trowel to spread material and backroll. Brush small areas only. Roller: Use high quality 3/8" to 1/2" nap shed resistant woven fabric cover. Brush: Use high quality synthetic or nylon bristle brush. Note: For detailed instructions, refer to the StrataShield Application Guide for Polyurethane Modified Concrete. TEMPERATURE REQUIREMENT Surface Temperature: Minimum of 40°F (4°C), optimum 65°F to 80°F (18°C to 27°C), maximum of 85°F (29°C). The substrate temperature should be at least 5°F (3°C) above the dew point. Coating will not cure below minimum surface temperature. Material Temperature: For optimum application, handling and performance, the material temperature during application should be between 60°F and 80°F (16°C and 27°C). Temperature will affect the workability. Cool temperatures increase viscosity and decrease workability. Warm temperatures will decrease viscosity and significantly shorten pot life and working time. AMBIENT HUMIDITY Humidity must be below 85%. CLEANUP Flush and clean all equipment immediately after use with xylene or MEK. © July 27, 2017 by Tnemec Company Inc. PRODUCT DATA SHEET ULTRA-TREAD ® GLAZE | SERIES 246 WARRANTY & LIMITATION OF SELLER'S LIABILITY: Tnemec Company, Inc. warrants only that its coatings represented herein meet the formulation standards of Tnemec Company, Inc. THE WARRANTY DESCRIBED IN THE ABOVE PARAGRAPH SHALL BE IN LIEU OF ANY OTHER WARRANTY, EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. THERE ARE NO WARRANTIES THAT EXTEND BEYOND THE DESCRIPTION ON THE FACE HEREOF. The buyer's sole and exclusive remedy against Tnemec Company, Inc. shall be for replacement of the product in the event a defective condition of the product should be found to exist and the exclusive remedy shall not have failed its essential purpose as long as Tnemec is willing to provide comparable replacement product to the buyer. NO OTHER REMEDY (INCLUDING, BUT NOT LIMITED TO, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR LOST PROFITS, LOST SALES, INJURY TO PERSON OR PROPERTY, ENVIRONMENTAL INJURIES OR ANY OTHER INCIDENTAL OR CONSEQUENTIAL LOSS) SHALL BE AVAILABLE TO THE BUYER. Technical and application information herein is provided for the purpose of establishing a general profile of the coating and proper coating application procedures. Test performance results were obtained in a controlled environment and Tnemec Company makes no claim that these tests or any other tests, accurately represent all environments. As application, environmental and design factors can vary significantly, due care should be exercised in the selection and use of the coating. Tnemec Company Inc. 6800 Corporate Drive Kansas City, Missouri 64120-1372 1-800-TNEMEC1 Fax: 1-816-483-3969 www.tnemec.com PDS246 Page 2 of 2