Aromatic Urethane Base Coat Data sheet - Al-Koat

1 Data sheet 70620 PRODUCT DESCRIPTION70620 is a single component, moisture cured, fireretardant, Aromatic polyurethane base coat for a widevariety of roof substrates including concrete, sprayappliedpolyurethane foam, single ply membranes, metalpanels, granulated cap sheet and smooth surfacedbuilt-up DESIGNThis product is a component of Al-Koat by NEOGARD Fluid-Applied Roof Coating systems. Roofing Canopies EyebrowsUSES 70620 cures by reacting with moisture in the used containers should not be left open andexposed to air. Substrates must be clean and dry. Special precautions may need to be taken when ambientand/or substrate temperatures are approaching,at, or above 110 F . Do not apply when substratetemperature is below 40 F (4 C). Use with adequate colors: 70620 Dark Gray Packaging: 5 & 55 gallon containersPRODUCT NUMBER, COLOR & PACKAGINGAl-Koat by NEOGARD products are to be installed in accordancewith instructions in the Al-Koat by NEOGARD Fluid-AppliedRoofing Coating Application INSTRUCTIONSA romatic Urethane Base CoatMIXING AND THINNINGRead product labels and application instructions priorto use.

2 Mix 5 gallon pails and 55 gallon drums with avariable speed drill utilizing a jiffy mixer to suspend anysettled pigment and attain a uniform color. Time willvary depending on temperature conditions. Al-Koat by NEOGARD products are formulated to be installed as manufactured,without thinning. However, if thinning is required, do notthin material more than 10%. See compatible thinnersand additional mixing instructions in the Al-Koat by NEOGARD Fluid-Applied Roof Coating Application Manual orcontact Al-Koat by NEOGARD .CURED PROPERTIESPRODUCT DATAP hysical PropertiesTest MethodResultsTensile StrengthASTM D412643 psiElongationASTM D412620%Permanent SetASTM D4125%Tear ResistanceASTM (lbs-force)Water ResistanceASTM D471<3% @ 7 daysShore A HardnessASTM D224065 - 71 Recoat Time @ 75F, 50% RH (25 mils WTF)Calculated5 hoursAdhesion to FoamASTM lbs/inDescriptionTest MethodResultsWeight/Gal ASTM lbs/galWeight SolidsASTM D236981% Volume SolidsCalculated77%VOCASTM D3960205 g/LFlash PointASTM D56127o FShelf Life1 yearADDITIVESThe following products may be used with further information at orcontact Al-Koat by NEOGARD.

3 STORAGE AND HANDLINGC ontainers of 70620 should be stored between 70 F and90 F to ensure full shelf life. Keep containers away from sources of ignition. To prevent containerrupture due to very high temperature, keep away fromheat and/or open UPClean tools and equipment with Aromatic solvents suchas 20653 Xylene Thinner or 7055 Odorless AND SAFETYCREDENTIALSRead the Material Safety Data sheet (MSDS) andcontainer labels for detailed health and safetyinformation. This product is intended for industrial useby properly trained professional applicators MaskSynthetic Vanilla used to mask less pleasant odors7987 Synthetic OrangeUsed to mask less pleasant odors7922 Vertical AdditiveEnhances sag resistance7923 AcceleratorStandard accelerator for single component urethanes7931 Fast AcceleratorAccelerator for use in low-humidity applications