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9 9 enviroline 1250 Airless spray system (GRACO 45:1,56:1 or higher recommended).Remove suction tube and place lower assembly in 5 gallon pail.Smaller areas may be trowel applied. Hoses should be 1/2" ID minimum (no longer than 150 ft.),ending with a 10 ft.3/8"whip hose.A reversible tip(.031-.043)is suggested.Pressure at the pump should be 100 psi or maximum recommended by equipment manufacturer. Teflon type packings recommended and are available from the pump manufacturer.Keep in mind that airless spray application requires stopping periodically to flush the lines with methyl ethyl ketone (MEK) or methyl isobutyl ketone (MIBK). Once product temperature exceeds 125*F stop immediately and flush lines to avoid loss of the pump or other spray equipment. For heavily pitted or porous steel, the spray-roll-spray technique is recommended. Spray apply approximately 50%of required film thickness followed immediately with a short nap roller or squeegee to work material into bottom of pitted areas. Follow the rolled or squeegee application with a spray application of the product to the remainder of the required film thickness.We recommend thinning the material with 217. Enviroline® 76T Thinner to facilitate in this type of application. It is important to understand that this is a single coat,continuous application procedure. Consult your Enviroline Representative or Enviroline Technical Services Dept.for more information. MXRAtb 2:1 by volume. APPIICAipN Apply at 5*F (3°C) above dew point. Use the following chart for preferred temperature and humidity conditions.These conditions lus ade uate ventilation must be maintained throughout the curing cycle. . • - Preferred 70-120°F 70-100*F N/A Minimum 55°F 55°F 5*above dew point HANDLING Store at moderate temperatures(65-85°F)prior to application for ease of handling and mixing.Additional heating may be required and is recommended for spray application. 1H NINISM Up to 2%Enviroline 76T Thinner may be added, but is not normally required.Thinning reduces hanging qualities of the lining and will slow curing. For plural equipment, proportion thinner between resin and hardener according to 2:1 mix ratio. For airless spray equipment, add thinner while the resin and hardener are being thoroughly mixed. Consult an Enviroline Technical Representative before adding more than the recommended amount. PRE-HEAIING For plural application,viscosity of the resin and hardener varies.For best results,heat resin side to max of 140*F and heat hardener side to max of 105°F.For airless application,heat each component to 95-105*F prior to mixing. MDUNG For plural component application,pre-mix each component one minute;then use two 9'/,"long x 3/8" inside diameter x 12 element static mixers during the application process. For airless spray application, mechanically pre-mix each component one minute; then mix combined compound with mechanical mixer at 400-600 rpm for 3 to 4 minutes.Enviroline custom designed mixing blade is recommended. CLEANLY Clean immediately with methyl ethyl ketone(MEK)or methyl isobutyl ketone(MIBK). PACKAGING One unit forms approximately 4 gallons consisting of two components: Resin:5 Gallon Pail Hardener.2 Gallon Pail Also available in 55 gallon drums. Please consult our Technical Services Department for additional information. SHELF LIFE 2 years when stored at 75°F(24°C)unopened. SHIPPING F.O.B. Pompano Beach, Florida for domestic shipments, Ex-Works Pompano Beach for international shipments. SAFETY This product is for industrial use only and should be installed by qualified coating and lining specialists. Consult Material Safety Data Sheets for important health and safety information prior to use. 09/05* *Enviroline continuously strives to improve its data sheets for the benefit of all users. The owner/applicator is responsible for obtaining the most recent Product Information Bulletin prior to the purchase or application of material. THE INFORMATION CONTAINED HEREIN IS TO THE BEST OF OUR KNOWLEDGE AND BELIEF,ACCURATE.HOWEVER,SINCE THE CONDITIONS OF HANDLING AND USE ARE BEYOND OUR CONTROL,WE MAKE NO WARRANTY OF RESULTS AND ASSUME NO envRESPONSIBILITY OR LIABILITY FOR ANY DAMAGES INCURRED BY THE USE OF THIS PRODUCT.OUR PRODUCTS ARE SOLD ON THE ! of r 0Q P CONDITION THAT THE USER SHALL EVALUATE THEM,AS WELL AS OUR RECOMMENDATIONS,TO DETERMINE THEIR SUITABILITY (SW)449-6M FOR A PARTICULAR PURPOSE.THE USER 15 SOLELY RESPONSIBLE FOR THE SELECTION OF ENVIROLINE PRODUCTS.