SIGA Fentrim F – 4″

(14 customer reviews)

$77.00$438.90

Meet the newest addition to the SIGA family. Fentrim F is the window and door sill-flashing tape of the future.

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Fentrim F 4"

Meet the newest addition to the SIGA family. Fentrim F is the complete window and door sill-flashing tape you’ve been waiting for.

With more adhesive and adhesion strength than the Wigluv tape, this tape will stick to most substrates and building materials; it will even stick to porous and rough substrates – like concrete and OSB – without the need for a primer!

This tape has a slight perm rating, making it breathable so as to prevent condensation buildup, rot and mold.

The gray, single-sided, high-performance acrylic adhesive tape is the optimal solution for permanent windtight and driving-rain proof sealing of window and door frames in solid construction on the outside*. The tape can also be used to seal between slab and base joint without the use of a primer. Is has a felt-like texture, making application easy on the hands; this feature also aids in creating a seamless air and water barrier when applied to itself or WRB’s like Majvest.

Fentrim F comes available in various widths which you can find here:  6″ / 9″

For a pre-folded version of this tape, try Fentrim IS 2.

 

Width: 4″

Length: 82′

*This tape is not designed for use in permanently UV exposed applications.

Fentrim F – Cut Sheet

Technical Data Sheet

Material Safety Data Sheet

Additional Information

Options

Single Roll, Case – 6 Rolls

14 reviews for SIGA Fentrim F – 4″

5 star
92%
4 star
7%
3 star
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  1. Jeremy (verified owner)

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    This tape worked great for what I used it for. I would definitely use this product in the future.

  2. Tony P. (verified owner)

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  3. Henry (verified owner)

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    Delivery was very prompt – a day or 2 after order placed. We were having our house re-sided, our old aluminum and shingle siding was removed, exposing the wood sheath exterior walls and concrete block foundation. We wanted to sure-up the area where the wood meets the concrete in terms of weather and pests – used spray foam for larger openings, caulk for smaller, and SIGA Fentrim to tape over the entire perimeter of the house.

  4. Anonymous (verified owner)

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    Excellent tape!! I can’t say enough good things about the product or service. Thank you!!

  5. Michael Beaumont (verified owner)

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  6. Brendon (verified owner)

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    The Fentrim seems to be very good easier to apply than some tapes I have used in the past

  7. Ryan McCormack (verified owner)

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  8. Anonymous (verified owner)

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    This stuff is the best stuff on the planet!!

  9. Trent S. (verified owner)

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    This stuff is STICKY. I have used it on all exterior aspects of a home remodel. OBS to Concrete, OBS to OBS, OBS to Vinyl, and Vinyl to Tyvek.
    I had some rain delays which resulted in not covering this stuff up for about 45 days (UV rated I believe to 90). It had not started to peel or upheav at all.
    I am very happy with this stuff. It’s easy to apply, although highly advise a J-roller still just to help with the larger projects.

  10. James Mueller (verified owner)

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    Quick shipment of a quality product

  11. Matthew Raymond (verified owner)

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    It was a sunny winter afternoon here along the Montana Rocky Mountain Front when the dog & I installed 4” Fentrim along the perimeter of the shop mud sill sheathing/concrete stem wall transition. The split release paper made it easy. The lemon mints that accompanied my purchase were a nice gesture & the best Lucy’s breath has smelled in some time. Thanks for the quick ship (to the middle of nowhere) & the wonderful product!

  12. Miranda Rodriguez (verified owner)

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    Works great

  13. Mark S. (verified owner)

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    I called for specific information and my questions we answered immediately. Placed my order and the tape was shipped quickly. Good product and service!

  14. Anonymous (verified owner)

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    Fast! Very fast delivery. Good customer service.

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