布膠帶（英語： Duct tape ），或稱鴨子膠帶、導風管膠帶、大力膠帶、牛皮膠帶、防水布膠帶，是一種含有布層的感壓黏性膠帶，通常在外層包有聚乙烯，使膠布具防水功效。一般綑成一卷，常用於大範圍場地作黏貼或定點標示作用。

Duct tape or duck tape is cloth- or scrim -backed pressure-sensitive tape, often coated with polyethylene. A variety of constructions exist using different backings and adhesives, and the term "duct tape" has been genericized to refer to all of them.

Gaffer Tape 是知名攝影師兼攝影器材開發 - 羅威爾 (Ross Lowell) 所發明，因為考量拍片上的需求，保留了 Duct Tape 好撕、黏性高的特性。 另外再將 Gaffer Tape 的表面材質更換為 乙烯基 (Vinyl)，讓膠帶不易產生反光且更耐熱，維持高黏度但撕下時不易沾黏。

Flex Tape Max is a super strong, rubberized, waterproof tape that can patch, bond, seal and repair virtually everything. Flex Tape grips on tight and bonds instantly! So easy to use! And it's so strong, it even works underwater. Flex Tape bond will increase with time and pressure.

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2007年3月7日 · All-Purpose Duck Tape has a thick, heavy-duty adhesive applied to a waterproof cloth backing for extra durability and to resist delamination in direct sunlight. With strong adhesive, this duct tape is the go-to tool for temporary repairs and quick fixes around the home, office or construction site.

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Shurtape Industrial is your trusted supplier of HVAC tape, heavy-duty duct tape, packaging tape and more. Since 1955, Shurtape Industrial has designed, developed and crafted a full portfolio of pressure sensitive tapes and solutions designed to deliver exceptional performance and …