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POLAGARD AG (Anti-Graffiti) is a remarkable aliphatic urethane that cures to form an extremely tough, hard-wearing, protective coating. It will vigorously protect the substrate against graffiti and vandalism, weather, chemical attack and abrasion. POLAGARD AG meets or exceeds all Department of Transportation coating system requirements for sound-walls, bridges and Jersey barriers. This product was developed in the late 1980's and has been specified by many municipalities, service agencies and school systems as a surface coating that makes graffiti removal easy and safe without leaving any trace.

 

OUTSTANDING FEATURES:

 

§         Can be used over brick, stucco, concrete, structural steel, industrial equipment and other surfaces

 

§         Graffiti can be removed repeatedly without damaging or sacrificing POLAGARD AG or the substrate

 

§         Protects your investment by increasing the effective service life of the substrate

 

§         Is waterproofing, salt & chemical resistant

 

§         Facilitates easy, rapid removal of graffiti, dirt, soot, and other contaminants

 

§         Remains tough at low temperatures and will not soften at high temperatures

 

§         May be applied by brush, roller or airless spray

 

§         Protects metals from corrosion inducing substances

 

§         Resists age-induced embrittlement and retains long-life flexibility

 

§         Sets quickly and develops strength rapidly

 

§         Available in finishes ranging from a clear finish in high gloss to flat

 

§         Warrantied for 5 years with proven performance of over ten years

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 SPECIFICATIONS: 

Coating Type:     

Aliphatic Urethane

VOC:  

350 gms/liter

Pot Life: 

2 hours at 70°F

Shelf Life:      

12 months

Recommended Thickness:   

6 mils dry film thickness

Coverage:    

260 square feet per gallon

Packaging:

3-gallon and 15-gallon units

Color:     

White and other colors

 

APPLICATION:                                                      

 

Caution!  READ THIS ENTIRE DATA SHEET BEFORE CONTINUING.       

 

The substrate must be dry, clean and free of loose particles, oils or any coating or substance that would interfere with bond. Cracks should be routed out and filled with an approved sealant. Existing graffiti may be blocked with Polaprime 7. Refer to the Polaprime data sheet for priming information for metals or previously coated surfaces. POLAGARD AG may be applied directly to new concrete provided it is at least 28 days old. It is advisable to test previously treated or coated surfaces by first applying Polaprime (if required) and POLAGARD AG to a 4’ x 4’ area and allowing it to cure. Later, inspect the test area for adhesion, voids or sags. It may be necessary to sand or rough previously painted surfaces to improve bond performance. Once the surface is prepared, thoroughly blend Part A and Part B for 5 minutes. POLAGARD AG may be applied by brush, roller, or airless spray. If POLAGARD AG is to be overcoated with POLAGARD AG Clear, it must be applied after 12 hours and before 7 days.                                         

         

LIMITATIONS:                                                     

Do not apply to frozen surfaces. Do not apply unless the temperature can be maintained above 40°F for 8 hours. Application must be protected from precipitation for at least 4 hours. Do not contaminate product with moisture.

 

MAINTENANCE:

To remove graffiti, use environmentally approved cleaner. To repair any damage to the coating system, call our Technical Department for assistance.

 

PRECAUTIONS:

WARNING! This product is flammable. Keep away from sparks and open flame.  Use manual spray equipment or EP (explosion proof) rated equipment.  Use only in well ventilated areas.  Keep container tightly closed when not in use. Do not ingest.  In case of ingestion, do NOT induce vomiting and seek immediate medical attention.  In case of eye contact, rinse with water for 15 minutes and seek immediate medical attention. For skin contact, wash off at the earliest opportunity with cleanser, pumice and water. Wear rubber gloves, safety goggles, and coveralls when applying.  Keep out of reach of children and pets.

 

TECHNICAL DATA:

Abrasion Resistance:    

27 lt/mil 

ASTM D968-51

Taber Abrasion CS17 (1000g):

39 mg loss/1000 cycles

ASTM D-4060

Pencil Hardness 

3H

ASTM    D-3363

Flexibility at Low Temperature:      

180° bend @ 20°C

ASTM C-711

Elongation-unsupported Film:   

10%

ASTM D-412

Tensile Strength:

3,000 lb/sq. inchASTM D-412

Solids Content:

68% (B.W.); 64% (B.V.)ASTM D-1044

Flashpoint:

91°F 

FTMS 141A(M4293)

Direct Impact:

100 inch-lbsASTM D-2194    

Reverse Impact:

50 inch-lbs ASTM D-2194    

UV Resistance

No chalking or deteriorationPasses 5 years

Chemical Resistance

Alcohols, ketones, some aromatics & chlorinatedsASTM D-1308

Dry Time

6 hrs @ 70° F (50% RH) 

Cure Time:     

72 hrs @ 70° F (50% RH)

 

 

 

 

 

 

NOTICE:  The information presented herein is based on tests and data that Andek Corporation believes to be reliable.  It is intended for use by technically qualified personnel at their own discretion and risk.  Since conditions of handling and use are beyond our control, we make no warranties, express or implied, and assume no liability in connection with any use of this information. Nothing herein is to be construed as a license to operate or a recommendation to infringe any patent.

 

 

Copyright Andek Corporation 2005.  All rights reserved.