COCOON VINYL BOND B PRIMER

  • COCOON VINYL BOND B is an adhesion promoter and prime coat for the Cocoon series of products.
  • COCOON VINYL BOND B is an adhesive resin solution which can be sprayed onto any clean, dry building surface where it will rapidly condition the surface to accept the appropriate Cocoon coating.
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Description

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Description

COCOON VINYL BOND B is an adhesion promoter and prime coat for the Cocoon series of products.  COCOON VINYL BOND B is an adhesive resin solution which can be sprayed onto any clean, dry building surface, where it will rapidly condition the surface to accept the appropriate Cocoon coating.  COCOON VINYL BOND B may be used over gypsum board, wood, masonry, concrete, and metal surfaces.

Outstanding Features

  • Rapid development of adhesive characteristics and film integrity
  • Bond strength is unaffected by exposure to solutions of mineral acids, alkalis, and many industrial solvents
  • Maintains a flexible adhesive domain that resists deformation and cold creep
  • Adhesive strength is strongly maintained throughout stress strain cycles induced by thermal extreme fluctuations
  • Strongly adhesive to a wide variety of substrates including steel, aluminum, wood, masonry, mineral composites, gypsum board, and plaster

Coverage

Approximate 150 to 300 sq ft per gallon

Container sizes

5 gallon

Color

Light blue

Sealer type

Polyvinyl Chloride Solution

 

Preparation and Application

Surface Preparation
All surfaces must be dry, free of dirt, loose debris, oils, grease, or any substance that could interfere with adhesion. Additionally, all surfaces should be modified in a manner to make them as smooth as possible by removing sharp projections and filling gaps and voids

Application
A minimum surface profile of ½ mm should be maintained for maximum adhesion. After proper masking, prime the entire surface with the Vinyl Bond B directly from the can by spray or roller and allow it to dry. When dry, the surface should be glossy and a light blue color. Prime only what can be comfortably coated in a day so as not to expose the primer to excessive moisture overnight. Do not apply Vinyl Bond B over webbing coat. For recommendations regarding equipment, contact our Technical Department.

Recommended Thickness
1 to 3 mils Dry Film Thickness (DFT)

Drying Time
About 5 minutes

Clean up
Equipment may be cleaned with Acetone

Limitations
Proper ventilation must be provided during application for effective drying of the coating, and all applicators must wear respirators. COCOON VINYL BOND B must be protected from inclement weather during application. Application should cease upon commencement of precipitation.

Maintenance
Damaged areas may be re-primed by cleaning and re-spraying the COCOON VINYL BOND B as described in the Application section.

Storage
Store in a dry area and protect from direct sunlight and freezing. Protect from moisture and foreign materials. Keep container tightly sealed. Shelf life is 2 years from date of manufacture when stored in a factory sealed container between 50ºF (10ºC) and 90ºF (27ºC).

Disposal
Waste disposal must be in accordance with existing federal, state and local environmental control laws. Incineration is the preferred method of disposal.

Read the container label warning and Safety Data Sheet (SDS) for important health and safety information prior to the use of this product.

KEEP AWAY FROM CHILDREN AND PETS

For additional information, contact the Andek Technical Department

 

Technical Data
VOC  252 gms/liter
Viscosity 55 ku ASTM D-446
Total Solids 30% (B.W.); 25% (B.V.) ASTM D-1044
Flashpoint +0°F FTMS 141A (M4293)
Fire Resistance Self Extinguishing ASTM D568-56T
Adhesion to Steel (72 hours) 1.6 pounds/linear inch
Adhesion to Steel (30 days) 2.9 pounds/linear inch
Adhesion to Aluminum (72 hours) 2.0 pounds/linear inch
Adhesion to Aluminum (30 days) 2.7 pounds/linear inch
Adhesion to Wood (72 hours)
1.6 pounds/linear inch
Adhesion to Wood (30 days)
2.0 pounds/linear inch
Adhesion to Masonry (72 hours)
3.7 pounds/linear inch
Adhesion to Masonry (30 days)
3.5 pounds/linear inch