Denso Butyl Mastic Tape 1/8″ by 2″ x 30′


Denso Butyl Mastic Tape is a 100% solids, non-hardening, thick butyl based sealant tape. It has an aggressive surface tack and high tensile strength. These properties provide an immediate bond, without the need of a primer. Available in black rolls on easily removable release paper. Denso Butyl Mastic Tape is ideal for the joining and sealing together of a variety of other surfaces including polyethylene, polypropylene, PVC, concrete, metal, wood and cadwelds.

Denso Butyl Mastic Tape 1/8″ – 2″x30′ – 12/Case



  • Easy to apply by hand
  • Easy to remove release paper
  • No primer is required
  • Wide application temperature
  • Aggressive grip
  • Stays flexible
  • Excellent conformability and consistent uniform thickness
  • Non-shrinking and non-corrosive
  • Double sided adhesive

Additional information

Weight 62 lbs
Dimensions 17 × 17 × 8 in


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