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CRL Black 777 Butyl Rubber Sealant

Finish/Color : Black
Item #: 777BL
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Minimum Order Quantity : 1
Unit of Measure : each

Shipping Weight : 1.0 Pounds
Shipping Limitations : Hazardous Material - No Air Shipments
Compliance and Restrictions
Warning Reproductive Harm - www.p65warnings.ca.gov
CRL Black 777 Butyl Rubber Sealant
CRL Black 777 Butyl Rubber Sealant
Quantity Standard Price Sale Price Your Price
CRL Black 777 Butyl Rubber Sealant Stock
Los Angeles, California 3866
Dallas, Texas 62
Chicago (Elgin), Illinois 23
San Francisco/Oakland (Union City), California 8/1/2024
Atlanta, Georgia 272
New York Area (Secaucus, New Jersey) 140
Boston (Taunton), Massachusetts 150
Orlando, Florida 60
Denver, Colorado 54
Seattle (Kent), Washington 20
Cleveland (Solon), Ohio 78
Philadelphia Area (Moorestown, New Jersey) 28
Phoenix, Arizona 30
Las Vegas, Nevada 150
Houston, Texas 29
Miami, Florida 777
San Diego, California 22
Carolinas and Virginia, South Carolina 60
Product details
  • Cartridge Contents
    11 oz.(325.3 ml)
  • Case Quantity
  • Finish/Color:
  • Pallet Quantity
  • Shelf Life
Product Overview
  • Excellent Adhesion to a Variety of Clean Surfaces
  • Superior Exterior Weathering Properties
  • Easy to Apply and Tool

CRL 777 Butyl Rubber is a unique, butyl-based sealant specially formulated using a blend of age resistant polymers to give excellent weathering properties at various temperature extremes. CRL 777 offers excellent adhesion to most clean surfaces, and will withstand joint movement of ± 10% without affecting its water-tightness. It also has a special ultraviolet fighting agent for exceptional service life.

Basic Uses
Recommended for exterior applications, CRL 777 Butyl Rubber Sealant features excellent adhesion to wood, masonry, glass, concrete, some plastics, and metal surfaces. Hidden areas, such as under sill cans, thresholds, and around screw heads are excellent applications. Other areas, such as between metal building panels, wall-mounted air conditioning units, under aluminum siding and gutters are all good applications for proven butyl sealants. Application temperature range is 40° to 120°F (4° to 49°C). Service temperature range is - 20° to 200°F (-29° to 93°C). Paint time is 24 hours.

Comparable Sealants
CRL: 888. Adco: B-100, AP-77. DAP®: Butyl Flex. OSI®: SBR-100. Pecora®: BC-158. PTI: 757. PSI: 301. Tremco®: Butyl Sealant.

Technical Data
Meets Federal Specifications TT-S-001657, Type 1, TT-C-1796A, ASTM C 1311, and AAMA 808.3-05; USDA Certified.

Product Warning:

Not recommended for use in sealing horizontal decks, patios, driveways or terrace joints where abrasion or physical abuse is encountered. Not recommended for use in window glazing applications or hidden joint details, which require a non-skinning, non-hardening sealant. CRL 777 has a solvent based curing system. A slight odor of mineral spirits will be detected during application, which is normal. Do not use where this odor may be objectionable, such as refrigeration units that will be stocked soon after construction. Check cartridge label and Specification Data Sheet for additional limitations. NOTE: All colors are available in bulk packaging.

Most shipping weights are approximate and have not been verified. If the exact weight is needed in order to determine shipping costs, and shipping costs are required in order for you to complete your order, please request this prior to submitting your order by contacting CRL Customer Service. Product images shown are of the actual product or a close representation. Colors can vary depending on your computer's video card and on how your monitor's color is adjusted.

Technical References & CAD Drawings