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Flashing & Masking Tape

Explore our complete selection of high-quality tapes designed for various applications. Whether you need Multi-Purpose Tape for everyday use, Long-Term Masking Tape for precision work, Acrylic Flashing Tape for durable sealing, or Butyl Flashing Tape for superior waterproofing, we have you covered. Find the perfect tape for your project and get reliable performance every time.

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Alpha Tools 3045 Series Self-Adhering Flashing Nichigo G-Tape, 2"x65'
Alpha Tools 3045 Series Self-Adhering Flashing Nichigo G-Tape

Alpha® 3045 Series Self-Adhering Flashing Tape for Rubber Seaming

Alpha®
$21.32 - $89.96
$21.32
$21.32 - $89.96
$21.32 - $89.96
$21.32
133 in stock

Alpha® 3045 Series Self-Adhering Flashing Tape, featuring Nichigo G-Tape™ technology, is a professional-grade solution designed specifically for co...

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$21.32 - $89.96
$21.32
$21.32 - $89.96
$21.32 - $89.96
$21.32
Alpha Tools 3040 Series High Adhesion Acrylic Flashing Nichigo G-Tape, 2"x65'
Alpha Tools 3040 Series High Adhesion Acrylic Flashing Nichigo G-Tape

Alpha® 3040 Series High Adhesion Acrylic Flashing Tape

Alpha®
$18.20 - $89.96
$18.20
$18.20 - $89.96
$18.20 - $89.96
$18.20
109 in stock

Alpha® 3040 Series High Adhesion Acrylic Flashing Tape by G-Tape offers deck builders, contractors, and homebuilders a superior solution for window...

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$18.20 - $89.96
$18.20
$18.20 - $89.96
$18.20 - $89.96
$18.20
Alpha Tools 3035 Series Self-Adhering Flashing G-Tape, 2"x65'
Alpha Tools 3035 Series Self-Adhering Flashing Tape

Alpha® 3035 Series Self-Adhering Linerless Flashing Tape

Alpha®
$18.20 - $29.64
$18.20
$18.20 - $29.64
$18.20 - $29.64
$18.20
75 in stock

Alpha® 3035 Series Self-Adhering Linerless Flashing Tape is a premium solution designed for contractors, homebuilders, deck builders, and window in...

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$18.20 - $29.64
$18.20
$18.20 - $29.64
$18.20 - $29.64
$18.20
Alpha Professional Tools Green Multi-Purpose G-Tape Packaged
Alpha Professional Tools Green Multi-Purpose G-Tape Unpackaged Save $1.00 Save $0.00

Alpha® Green Nichigo G-Tape™ 1000 Series Waterproof Multi-Purpose Tape

Alpha®
$16.79
$16.79 - $16.79
$16.79
$15.79
$15.79 - $15.79
$15.79
34 in stock

The Alpha® Green Nichigo G-Tape™ 1000 Series is a waterproof, multi-purpose tape designed specifically for professional tile installers and contrac...

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$16.79
$16.79 - $16.79
$16.79
$15.79
$15.79 - $15.79
$15.79
Save $1.00 Save $0.00
Alpha Tools Caution Style G-Tape packaged
Alpha Tools Caution Style G-Tape Unpackaged
Save $1.38 Save $0.00

Alpha® Caution Nichigo G-Tape™ 1000 Series

Alpha®
$15.45
$15.45 - $15.45
$15.45
$14.07
$14.07 - $14.07
$14.07
Only 2 left!

Alpha® Caution Nichigo G-Tape™ 1000 Series is a premium waterproof caution tape designed for contractors, tile installers, and construction profess...

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$15.45
$15.45 - $15.45
$15.45
$14.07
$14.07 - $14.07
$14.07
Save $1.38 Save $0.00
Sold out

OSI® QUAD® Butyl Flash – Self-Adhering Flashing Tape

OSI
$53.16 - $78.60
$53.16 - $78.60
$53.16
$46.24 - $66.19
$46.24 - $66.19
$46.24
Out of stock

OSI® QUAD® Butyl Flash is a high-performance, self-adhering flashing tape designed to protect windows, doors, and wall openings from air and moistu...

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$53.16 - $78.60
$53.16 - $78.60
$53.16
$46.24 - $66.19
$46.24 - $66.19
$46.24
Sold out
Alpha Professional Tools White Long Term Masking G-Tape Packaged
Alpha Professional Tools White Long Term Masking G-Tape Unpackaged
Sold out

Alpha® White Nichigo G-Tape™ 1000 Series

Alpha®
$16.79
$16.79 - $16.79
$16.79
$16.30
$16.30 - $16.30
$16.30
Out of stock

Alpha® White Nichigo G-Tape™ 1000 Series is a versatile, waterproof tape designed for contractors and tile installers who need a reliable, easy-to-...

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$16.79
$16.79 - $16.79
$16.79
$16.30
$16.30 - $16.30
$16.30
Sold out
Alpha Professional Tools Clear Multi-Purpose G-Tape
Sold out

Alpha® Clear Nichigo G-Tape™ 1000 Series

Alpha®
$16.79
$16.79 - $16.79
$16.79
$15.79
$15.79 - $15.79
$15.79
Out of stock

Alpha® Clear Nichigo G-Tape™ 1000 Series is a premium waterproof surface protection tape designed specifically for contractors and professional til...

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$16.79
$16.79 - $16.79
$16.79
$15.79
$15.79 - $15.79
$15.79
Sold out
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