Will this tape work to repair a heavy duty polyethylene tarp?

Temporarily, but sufficient movement, dust, etc. will likely cause it to loosen over time. Consider sealing the edges with”paint on” “flex seal”.

Will it work on a leaky pipe in the bathroom?

Hi there, While this tape would work for your situation, for a leaky pipe in the bathroom I would recommend our Powersteel Duct Tape. That tape is some of the strongest tape you'll ever lay your hands on and will clearly up any leaky pipe you have. Thank you Eric Gaffer Power

Will this stick to rubber?

Hi there, Thank you for your question. Yes this type of adhesive is meant to stick to most rubber material. We also guarantee all our products so if you were not satisfied we'd offer you a full refund. Thank you, Eric Gaffer Power

could i use this to protect the joists under my decking?

I used the tape to hold down roof tile until I could replace my roof. I would not think tape would be strong enough to protect deck joists unless you want to keep mold or insects from harming the joists. If you are using the tape for support to with stand a large crowd or heavy loads. I would replace the joists for safety reasons.

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Made in The USA - Black Butyl Waterproof Repair Tape | Heavy-Duty Seal for Leaks, Cracks & Roofing | Flexible, Stretchy & Weatherproof | 4 Inch x 5 Feet

Made in The USA - Black Butyl Waterproof Repair Tape | Heavy-Duty Seal for Leaks, Cracks & Roofing | Flexible, Stretchy & Weatherproof | 4 Inch x 5 Feet

Product ID: 58165775

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Details

Brand
Gaffer Power
Color
Black
Material
Rubber
Number of Items
1
Recommended Uses For Product
Outdoor

🌀flexible & stretchable

🌧️100% waterproof seal

🛠️15 lbs tensile strength

Description

🛡️ Seal it once, seal it right — don’t let leaks steal your peace of mind!

PERMANENT LEAK DEFENSE - Grips wet or dry surfaces for instant, lasting repairs.
PROUDLY MADE IN THE USA - Crafted with premium US materials under strict quality control.
HEAVY DUTY WEATHERPROOFING - Thick butyl rubber seals out water, rain, and UV damage.
FLEXIBLE FIT FOR ANY SURFACE - Conforms effortlessly to curves, pipes, and irregular shapes.
VERSATILE OUTDOOR INDOOR USE - Ideal for roofs, gutters, boats, RVs, and more.

Gaffer Power’s Black Butyl Waterproof Repair Tape is a heavy-duty, flexible sealing solution designed for quick, permanent repairs on wet or dry surfaces. Measuring 4 inches by 5 feet with 15 pounds tensile strength and 28 mil thickness, it offers superior waterproofing and UV resistance for indoor and outdoor use. Made in the USA with premium materials, this tape is perfect for roofing, plumbing, boats, RVs, and more, ensuring durable protection against leaks and cracks.

Specifications

Brand	Gaffer Power
Color	Black
Material	Rubber
Number of Items	1
Recommended Uses For Product	Outdoor
Special Feature	Heavy Duty
Product Dimensions	4"L x 4"W x 0.03"Th
Surface Recommendation	drywall ,concrete
Water Resistance Level	Waterproof
Size	4 Inches X 5 Feet
Item Thickness	28 Mils
Tensile Strength	15 Pounds
Upper Temperature Rating	2E+2 Degrees Fahrenheit
Compatible Material	Rubber
Unit Count	5.0 Feet
Manufacturer	Webgage Commerce Inc.
UPC	709988000599
Part Number	GPPROFLEX
Item Weight	7 ounces
Item model number	GPPROFLEX
Is Discontinued By Manufacturer	No
Item Package Quantity	1
Special Features	Heavy Duty
Batteries Included?	No
Batteries Required?	No

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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