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
SPECIFICATIONS:
Coating Type: | Polyvinyl chloride solution |
VOC: | 252 gms/liter |
Pot Life: | Single component |
Shelf Life: | 12 months |
Recommended Thickness: | 1 to 3 mils d.f.t. in one coat |
Coverage: | 150 to 300 square feet per gallon |
Packaging: | 5 gallon pails |
Color: | Light Blue |
APPLICATION:
CAUTION! READ THIS ENTIRE DATA SHEET BEFORE CONTINUING.
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. A minimum surface profile of ˝ 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.
LIMITATIONS:
Proper ventilation must be provided during application for effective drying of the coating, and all applicators must wear respirators. 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 Vinyl Bond B as described in the Application section.
PRECAUTIONS:
Read and understand the MSDS thoroughly. Make sure that all involved parties are familiar with the MSDS. CocoonŽ Vinyl Bond B, in its liquid state, is flammable and proper safety precautions against exposure to open flame, sparks or other sources of ignition must be taken and strict safety rules enforced.
TECHNICAL DATA:
Viscosity: | 55 ku | ASTM D-446 |
Total Solids: | 30% (B.W.); 25% (B.V.) | ASTM D-1044 |
Flashpoint: | +0°F | FTMS 141A (M4294) |
Fire Resistance: | Self extinguishing | ASTM D-568-56T |
Adhesion to Steel (72 hrs): | 1.6 pounds/linear inch | |
Adhesion to Steel (30 days): | 2.9 pounds/linear inch | |
Adhesion to Aluminum (72 hrs): | 2.0 pounds/linear inch | |
Adhesion to Aluminum (30 days): | 2.7 pounds/linear inch | |
Adhesion to Wood (72 hrs): | 1.6 pounds/linear inch | |
Adhesion to Wood (30 days): | 2.0 pounds/linear inch | |
Adhesion to Masonry (72 hrs): | 3.7 pounds/linear inch | |
Adhesion to Masonry (30 days): | 3.5 pounds/linear inch | |
Dry Time: | 5 minutes | |
Cleaning of Equipment: | M.E.K. or Acetone | |
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.
