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POLAROOF NW is a premium quality single component waterproofing coating for metal roofs, wood & concrete decks and roofs with ponded water. It is solvent-based rubber and may be applied in any temperature range. POLAROOF NW as a vapor barrier is suitable for cold-storage applications. It is designed for permanent flexibility and toughness, to bridge and move with hairline cracks, and to resist impingement attack.

 

OUTSTANDING FEATURES:     

§         Can be used over steel, aluminum, tin, copper, rubber, concrete, masonry, wood, and others.

§         Produces a fully adhered, seamless, high density, waterproofing membrane that is totally vaporproof (may be used as a vapor barrier).

§         Protects substrate against rust, corrosion, UV damage, acid rain, and fungal attack.

§         Easy to apply straight out of the container by brush, roller, or airless spray.

§         May be used on vertical, pitched, and horizontal surfaces and withstands ponding water.

§         Available in a wide range of exterior colors.

§         Remains flexible, tough, and weatherproof at low temperatures and will not flow at high temperatures.

§         Easy to use single component formula means no measuring or mixing

§         Will not remulsify or wash away with water

§         Warrantied for 10 years. May be recoated to extend warranty

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SPECIFICATIONS:

Coating Type:     

Ethylene Elastomer

VOC:  

350 grams/liter

Pot Life: 

Single component

Shelf Life:      

24 months

Recommended Thickness:   

24 mils dry film thickness

Coverage:    

2 gallons/100 square feet

Packaging:

5 gallon pails

Color:     

White, Gray, Red, Green, Black, or special colors

 

APPLICATION:                                                          

Surfaces must be dry, free of dirt or loose debris, and priming where indicated are important to product free of oils, greases or any substances that will interfere with bond.  All repairs of damage or defects must be made prior to product application.

 

Roofing Substrate Priming Requirements:                                   

                                                                                        

Substrate      

Primer

Asphalt, Tar or other bituminous materials

Polaroof RAC*

Porous Substrates

Polaprime 2

Oxidized metal    

Polaprime 21

Polyurethane foam (PUF)  

No primer

 

*NOTE: Embed polyester reinforcing fabric into this base coat if reinforcement is desired.                                     

                                                                                               

POLAROOF NW is applied straight out of the can after 2 minutes of gentle low speed mixing or stirring.  Apply the product using brush, roller or spray technique.  If airless spray application is desired, a custom blended POLAROOF NW version is available to be used with the following equipment specifications: Ratio 30:1 or 40:1/2" hose and a #35 or larger tip.  A shorter hose length will increase output at the tip.  Apply POLAROOF NW in a smooth, even fashion to achieve a uniform coating thickness in either one or two coats as desired.

 

LIMITATIONS: 

Do not apply to wet or frozen surfaces that are saturated with moisture. Proper surface preparation and priming where indicated are important to product performance.  Shelf life is 1 year when stored in a factory sealed container between 45°F and 90°F. This product is flammable. Keep away from sources of heat, sparks, and flames. Use only EP rated equipment.

 

MAINTENANCE:

If a surface becomes dirty, wash with a mild soapy water solution.  If an area becomes nicked or cut, re coat with POLAROOF NW.  Clean tools and equipment with xylene or toluene solvent.  Do not allow any solvent to contact POLAROOF NW that has been applied.

 

PRECAUTIONS:

POLAROOF NW is a solvent-based product.  Avoid with skin and eyes. In case of contact with skin, with soap and water for 15 minutes; for contact with eyes, flush with water for 15 minutes and get medical attention in addition to flushing. Do not ingest.  Ingestion, do NOT induce vomiting; immediately contact a physician. Avoid inhalation of fumes; if aerosol mist is inhaled, immediately seek medical attention.  Wear safety goggles, rubber gloves, coveralls, and appropriate respirator when applying POLAROOF NW.

                                                                                               

TECHNICAL DATA:

Moisture Vapor Transmission:    

0.01 perms

ASTM E-96

Tensile Strength:

864 psi 

ASTM D-412

Elongation 

550%

ASTM D-412

Solids Content:      

63% (B.W.); 55% (B.V.)

ASTM D-1044

Flashpoint:  

105°F (Closed Cup)FTMS 141A(M4293)

Shore 'A' Hardness:

75

ASTM D-2240

Weatherometer (5000 hours):

PassASTM G-23

Low Temperature Flexibility:

180° bend (10°F)ASTM C-711

Density:

approx. 9 lb/gallon  

Viscosity:

approx. 15,000 cps 

 

 

 

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 2008.  All rights reserved.