| Weatherproofing and Sealing Products
Window Tapes and Flashing |
Application and Technical Product Information Can Be Found Directly Below Each Product in Red.
The PowerBond Adhesive self-seals around punctures such as nails and staples. This advanced system bonds to all common building and window materials and seals around fasteners to prevent damage caused by water penetration.
Designed for the professional homebuilder – where construction delays are common – the tough, durable, aluminized surface of WindowWrap is unaffected by UV exposure for a minimum of 6 months after being applied to the window! Application Instructions English / Spanish
Application Instructions Technical Information
Application Instructions Technical Information
FutureFlash is a prefabricated waterproofing membrane system designed
for use around windows and doors under stucco and other exterior
wall systems. The product may be used to strip in the flanges of
wood, metal and vinyl windows or as a flashing wherever a uniform,
Application Instructions Technical Information FutureFlash Brochure FutureFlash Sealant
MFM Seal & Coat EIFS is a self-adhering waterproof tape composed of a polyester fabric laminated to rubberized asphalt adhesive. The polyester fabric strengthens the material while providing a surface which bonds with most coatings. The rubberized asphalt adhesive provides a waterproof, self-sealing membrane which aggressively sticks to most clean, dry and smooth surfaces. Seal & Coat
EIFS is designed to be used as a waterproofing tape around windows, doors, panel seams and other Application Instructions Technical Information
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a silver polymer film that is coated with aggressive PowerBond Adhesion Technology. A release paper protects the adhesive and is removed as the tape is installed. 
MFM's WindowWrap™ effectively
stops water leaks around
windows and doors while reducing outdoor noise and
air infiltration. The aggressive
adhesive securely bonds the
window flange 
to the exterior
wall, and the rubberized
asphalt self-seals around nails
and staples. 
WindowWrap-Flex™ is a flexible waterproofing tape for windows, doors, and building joints. With proper application,
WindowWrap-Flex will prevent water leaks, air and insect infiltration, and reduce noise. WindowWrap-Flex is a selfadhered
membrane consisting of a rubberized asphalt adhesive which is laminated to cross-laminated polyethylene
crepe film. The crepe film allows WindowWrap-Flex to be stretched around arched windows, doorways and other
popular curved shapes.
WindowWrap Butyl™ features a tough polymer film coated with an adhesive butyl rubber that remains aggressive throughout broad temperature range.
dependable waterproofing barrier is required. FutureFlash is
constructed of two high‑performance films with a core of specially
formulated rubberized asphalt sandwiched between them. The
polyethylene film is tough and resistant to tear. The polyester film
adds dimensional stability to the product. FutureFlash is engineered
to be the strongest, most dependable waterproofing system
available to withstand extreme jobsite conditions.