Grip-Rite ProWrap™ BUTYL Flashing Tape

ProWrap BUTYL Window and Door Protector is a self-adhesive butyl flashing tape that preserves the air and water barrier around door and window assemblies. Creating a powerful seal around window and door flanges, it prevents bulk water intrusion and provides continuous protection against the elements.  

UV stable and conformable, ProWrap door and window tape performs at temperatures down to 20° F. 

Use with other products in the ProWrap lineup for uncompromising weather-resistive barrier performance. 

Features & Benefits

  • Conformable to a variety of surfaces and openings

  • Butyl adhesive allows one step, primer-less installation

  • Adheres to wood, brick, concrete, and metal surfaces

  • Maintains air and water barrier integrity around doors, windows, and other protrusions

  • Protects from bulk water intrusion and wind-driven rain

  • Flexible and effective down to 20° F

  • UV-stable

  • Tested to AAMA 711, Level 3

Where to Buy
SKU

Size

Thickness

Color Roll Weight (lbs)
GRWRWDT4BT 4″ x 75′ 9 mil White/Red 1.6
GRWRWDT6BT 6″ x 75′ 9 mil White/Red 2.5
GRWRWDT9BT 9″ x 75′ 9 mil White/Red 3.5
GRWRWDT12BT 12″ x 75′ 9 mil White/Red 4.5

Applications and Installation Instructions

Use the following best practices and installation instructions to get the most out of your butyl adhesive flashing tape:

  • Only apply butyl tape to compatible surfaces. 
  • The butyl tape has a minimum installation temperature of 20 degrees Fahrenheit.
  • Apply butyl sealant tape to clean and dry surfaces.

To install your butyl window tape, you first need to peel the release sheet off. Then, roll it onto the surface. Finally, go over the membrane again to prevent any voids, wrinkles, or fishmouths. You can use our butyl flashing tape on brick, metal, concrete and wood.

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