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AC5500 MASTIC PRODUCT DATA

Tough Stuff AC5500 Mastic is a high quality, high solids, acrylic elastomeric and urethane resins mastic. The AC5500 Mastic is designed to provide long lasting, trouble free system for the renewal and maintenance of all types of roofs. It has excellent UV stability, abrasion resistant, flexibility, and non-chalking.

RECOMMENDED USES

PRODUCT CHARACTERISTICS

APPLICATION PROCEDURES
CLEANUP INSTRUCTIONS
SAFETY PRECAUTIONS

ORDERING INFORMATION

RELATED DOCUMENTS


RECOMMENDED USESup.gif

For use over prepared:

  • Primed Metal
  • Primed Concrete
  • Single Ply
  • Polyurethane Foam
  • Modified Bitumen
  • Primed Wood
  • Tile
  • Masonry
  • BUR


PRODUCT CHARACTERISTICSup.gif

FINISH: Eggshell
COLOR: White
SOLIDS: 69%
WEIGHT PER GALLON: 11.3 pounds / gallon
VISCOSITY: 70,000 cps
SHELF LIFE: One year unopened @ 45° F to 75° F
FLAMMABILITY: Nonflammable
CLEANUP: Clean water
VOC (EPA method 24): Compliant
CURE TIME: 8 - 24 hours

Drying time is temperature, humidity, and film thickness dependent.


APPLICATION PROCEDURESup.gif

Tough stuff AC5500 Mastic may be applied by brushing, spray or troweling. FA200 stitchbonded polyester fabric should be used over the first coat of Mastic on large cracks and seams. Apply one more coat of AC5500 Mastic over the polyester fabric after the base coat has set for at least one hour. The roof coating may be applied within one hour of application.

Apply AC5500 Mastic only to clean, dry, sound surfaces free of loose particles or other foreign matter. Over metal roof surfaces that show signs of oxidation, rust, should be removed by power washing, and wire brushing. A primer may be recommended over these areas with chalking and rusting. CL404 cleaner may be used in many areas.

Do not apply if coating will be subjected to rain or heavy dew before drying.

Contact Coatings International with any application questions.


CLEANUP INSTRUCTIONSup.gif

  • Clean spills and spatters immediately with water.
  • Clean hands and tools immediately after use with soapy water.
  • After cleaning, flush spray equipment with water followed by mineral spirits to prevent unit from rusting.


SAFETY PRECAUTIONSup.gif

INSTALLERS must read and understand all technical and informational literature for Tough Stuff AC5000, including the Material Safety Data Sheets, prior to using this product.

For chemical emergencies, spills, leaks, exposure, or accidents in the U.S.: CALL CHEMTREC 24 HOURS A DAY / 365 DAYS A YEAR 1-800-424-9300.

ORDERING INFORMATIONup.gif

Packaging:

Container Size Weight Class
1 gallon cans 11.3 lbs. 55
5 gallon pail 56.5 lbs. 55

DOT Shipping Information:

Paint, non-regulated (Non-hazardous)

HMIS:

Health 1, Flammability 0, Reactivity 0, Protection B

Published technical data and instructions are subject to change without notice. Please contact your Coatings International Roofing Systems representative for the most current information.

Revised November 2003

FOR ADDITIONAL INFORMATION, GO TO:up.gif

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