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TECHNICAL DATA SHEET
HE826 - RUBBERKOTE™ BASE COAT Last Rev Date: 06/17/2008
Physical Properties Appearance Smooth Gray Application Temperature 50º F and rising Ash 37.9% (ASTM D-1644) Brookfield Viscosity 12,000 cPs,@5D/20 rpm (ASTM D2196) Color Gray Drying Time @ 50% R.H. 68ºF 2 1/2 hr. Elongation (Initial) 150 % (ASTM D-2370)
Flash Point >212º F Flexibility (Low Temperature) Pass 1/8 inch at -15ºF. Maximum VOC 50 g/l Maximum VOS .42 lbs/gal
Solids By Weight 61-64% Specific Gravity @ 77º F (25ºC) 1.41 Tensile Strength Film (Initial) 145 psi (ASTM D-2370) Thickness (mils, dry) 22-26 mils (wet); 8-10 mils (dry)
pH 9.3 (ASTM D-2370) Shore A Hardness 82 (ASTM C-661) Solids By Volume 44.7% (ASTM D-2697)
Water Absorption 1.1 (ASTM D-471) Water Vapor Permeance 4.7 (ASTM E-96) Weight Per Gallon 11.70-11.78 lbs (ASTM D-1475)
Description Features: · · · · · · · · ·
Transforms EPDM Roofs into Cool Roofs Energy Star Compliant Adhesion Guaranteed VOC Compliant Resistant to Ponded Water Seamless, Attractive Appearance Highly Reflective Energy Saving Life Prolongs Roof
Usage HE826 - RUBBERKOTE™ BASE COAT is designed for new or weathered EPDM roofs after application of #825 RubberKote™ Primer. Roofs must have adequate drainage. Surface Preparation Stir HE826 - RUBBERKOTE™ BASE COAT in its container until uniform in color and consistency. Application Surface must be clean and in good repair. Carefully inspect area to be coated, including around pipes, chimneys, equipment, roof edges and walls. Repair all cracks, breaks, splits and holes with a product approved by the EPDM manufacturer. All leaks must be sealed prior to application of RubberKote™ coatings. Prepare the EPDM roof for coating using HE825 RubberKote™ Primer. Follow all instructions on the HE825 label. Roof should be coated within 24 hours of cleaning with HE825. HE826 - RUBBERKOTE™ BASE COAT is ready to use. Coating should be applied under normal environmental conditions without thinning. A commercial grade, airless sprayer such as Graco or Speeflow, capable of delivering 2 to 3 gallons per minute at 2000 psi can TECH HE826
Henry Company - 909 NORTH SEPULVEDA BLVD., EL SEGUNDO, CA 90245 Technical Services - 800-486-1278 Email:
[email protected] www.henry.com
be used to apply the base coat. A typical airless spray unit consists of: a material transfer pump for air motor driven sprayers (1:1 - 5:1 compression ratios or a drum siphon for self contained gas-hydraulic sprayers capable of delivering min. 1500 psi working pressure; 200 - 300 ft. of 1/2" high pressure hose; an airless spray gun designed to operate in the same working pressure range as the spray unit; .035" tip size (ex., Graco No. 510 gun, 2500 psi, max. tip size .045, 1/2" hose with last 20' of hose 3/8" for ease of handling). A standard roofing gun having a minimum .035 tip should be used. Apply HE826 - RUBBERKOTE™ BASE COAT at the rate of 1 U.S. gallon per 100 sq. ft. Allow a minimum of 24 hours between application of HE826 - RUBBERKOTE™ BASE COAT and application of #827 RubberKote™ White Elastomeric Roof Coating. Precautions Do not apply when temperature is below 50ºF or will fall below 50ºF within 24 hours, or if there is any chance of precipitation within 24 hours after application. Do not ingest. Close containers after each use. Keep from freezing. Keep products out of reach of children. Spray equipment should only be used by trained professionals. Cleanup Follow good safety practices for disposal of any containers. Thoroughly rinse out the sprayer unit. Clean brushes, tools and other equipment with soapy water immediately after use. Dried film may require paint remover. Use care when handling solvents. Caution CAUTION! Do not take internally. Dispose of container and unused contents in accordance with Local, State and Federal regulations. For exterior use only. . DANGER! HARMFUL OR FATAL IF SWALLOWED! If swallowed, do not induce vomiting. CALL PHYSICIAN IMMEDIATELY! Use protective measures to avoid contact with eyes and skin. In case of eye contact, open eyelids wide and flush immediately with plenty of water for at least 15 minutes. GET MEDICAL ATTENTION! USE ONLY WITH ADEQUATE VENTILATION! Avoid breathing of vapor. If you experience eye watering, headaches or dizziness, leave area or increase fresh air or wear respirator (NIOSH/MSHA TC 23C or equal). Repeated and prolonged occupational exposure to solvents can result in permanent brain and nervous system damage. Keep container closed when not in use. KEEP OUT OF REACH OF CHILDREN! KEEP FROM FREEZING! Product Sizes 5 GALLON (60 lb) Limited Warranty
55 GAL/205 L (660 lb)
We, the manufacturer, warrant only that this product is free of defects, since many factors which affect the results obtained from this product - such as weather, workmanship, equipment utilized and prior condition of the substrate - are all beyond our control. We will replace at no charge any product proved to be defective within 12 months of purchase, provided it has been applied in accordance with our written directions for uses we recommended as suitable for this product. Proof of purchase must be provided. DISCLAIMER OF WARRANTIES AND LIMITATION OF LIABILITY: THIS LIMITED WARRANTY IS IN LIEU OF ANY OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FOR A PARTICULAR PURPOSE. MANUFACTURER SHALL HAVE NO LIABILITY OF ANY KIND BEYOND PRODUCT REPLACEMENT, INCLUDING FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES RESULTING FROM ANY DEFECTS OR ANY DELAYS CAUSED BY REPLACEMENT OR OTHERWISE. THIS LIMITED WARRANTY PROVIDES THE PURCHASER'S EXCLUSIVE REMEDY FOR ANY DEFECT IN THE PRODUCT.
TECH HE826
Henry Company - 909 NORTH SEPULVEDA BLVD., EL SEGUNDO, CA 90245 Technical Services - 800-486-1278 Email:
[email protected] www.henry.com
