Mfm Building Products 45W04 Window & Door Flashing Tape

Highlights:

• For sealing windows, doors, and building joints.
• With proper application, prevents water leaks, air infiltration, and reduces noise.
• Self-adhered membrane consisting of a SBS rubberized asphalt.
• Aluminized laminate top surface prevents stretching during installation and allows window wrap to be left uncovered for up to 180 days.
• Adheres to prepared substrates of plywood, OSB, masonry, aluminum, vinyl, steel, drywall, and housewrap.
• Impermeable to water, moisture vapor, and air.
• Self seals around nails and other mechanical fasteners.
• 25 mil. aluminized thickness.

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Returns accepted within 30 days by mail. Return shipping is paid by the customer. See our refund policy.