4EvaSeal® Butyl for Windows & Doors

Butyl sealant tape

Butyl Flashing Tape

  • 4EvaSeal ┬« Butyl Flashing Tape is a 25 mil, UV resistant, cold applied butyl based tape.
  • The tape provides protection against water intrusion on windows and doors.
  • In-service temperature as high as 300┬░F (149┬░C).
  • Butyl Flashing Tape does not require the use of a primer in order to apply in most applications.


Features & Benefits

Windows Anticorrosion 4EvaSeal UV Extreme Conditions
Ideal for windows and doors Service Temperature up to 300F UV Resistant


Use 4EvaSeal® Butyl For:
Appropriate for use as a flashing tape on windows and doors where bitumen-based tapes are undesirable or where high temperatures exist. Provides a permeant barrier against water intrusion.

4EvaSEal Butyl product applied to a window

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