Black Pearl Butyl Tape

Black Pearl Butyl Tape

Non-Hardening Butyl Rubber Extruded Tape Sealant

Black Pearl Sheet Membrane is a part of the Black Pearl® Waterproofing System

Black Pearl ® Butyl Tape will remain flexible and develop an immediate and permanent bond to a wide range of metal, concrete, glass and most plastics substrates.

  • Metal
  • Concrete
  • Glass
  • Most plastics
  • Meets or exceeds Industry Specifications
  • Good Chemical Resistance to chemicals noted
  • Good Cold Weather Flexibility at -10˚F
  • Wide Range of Application Temperature
  • Easy Application
  • 100% solids, permanently flexible, no shrinkage, non-corrosive.
  • Resists oxidization and hardening.
  • No Visual Deterioration
  • 180˚ Bend
  • No adhesion loss
  • No cracking
  • Service Temperature = -40˚F to 200˚F
  • Application Temperature = 20˚F to 120˚F
  • 100% solids, no cure shrinkage
  • Watertight Joints Hydrostatic Performance – ASTM C990 Sec. 10.1 – 10 psi for 10 min.
  • 1” x 1” x 14.5 LF/roll (6 rolls/case)
  • 1/8” x 2” x 20 LF/roll (12 rolls/case)
  • 1/8” x 4” x 50 LF/roll (2 rolls/case)

Designed as a cold-applied alternative to the hot rubberized asphalt RamTough 250, Barrett’s Black Pearl® Waterproofing System is composed of two primary products—Black Pearl® Adhesive

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Belle Square is a dynamic complex integrating four main components: residential, office, retail and parking in the center.

Project Profiles

Known to many as the Sony Tower and before that as the AT&T Building, the famed landmark skyscraper standing at 550 Madison is one of the latest to see a major renovation.

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