Can I use this at the very end of a car exhaut that only get's at most, 150 F ?

I don't see any reason you could not use it in that low of heat, I wrapped all my pellet stove joints with this and it is holding well

Will this work on wood stove pipe joints?

This stuff works like aluminum foil wrapped in a tape.

Insulation vs conduction: does this tape conduct heat or insulate it? description mentions "conductive" properties. any insulation properties?

I serious doubt it has any insulation properties, you could use to tape air duct but the wood stove pipe I tape up , got extremely hot and that fell off. I probably should have wrapped more time but it's metal tape it will absorb whatever temp it's around

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LLPT Aluminum Black Foil Tape Matt None Reflective Heavy Duty 3.94 Mil 2 Inch x 33 Feet High Thermal Conductive Adhesive Hot Cold Air Duct Tape for Metal Repair Pipe(NC233)

LLPT Aluminum Black Foil Tape Matt None Reflective Heavy Duty 3.94 Mil 2 Inch x 33 Feet High Thermal Conductive Adhesive Hot Cold Air Duct Tape for Metal Repair Pipe(NC233)

Product ID: 325619815

Details

Brand
LLPT
Colour
black
Material
3.94Mil None
Number of Items
1
Recommended uses for product

🔥Thermal conductivity 400-2500 W/m-K

🖤Matte black, non-reflective finish

🛠️715 PSI tensile strength

36354CFA

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Description

🖤 Seal the deal with stealthy strength and thermal mastery!

SLEEK MATTE BLACK FINISH - Non-reflective surface adds a professional, stealthy look to any project.
RESIDUE FREE STRONG ADHESIVE - Peels off cleanly without sticky leftovers, perfect for sensitive surfaces.
UNMATCHED DURABILITY STRENGTH - 715 PSI tensile strength ensures long-lasting, heavy-duty performance.
INDUSTRIAL GRADE THERMAL POWERHOUSE - Withstands extreme temps from -40°C to 250°C for reliable heat management.
VERSATILE MULTI SURFACE COMPATIBILITY - Bonds firmly to metal, plastic, ceramic, concrete, wood, and more.

LLPT Aluminum Black Foil Tape NC233 is a 2-inch by 33-foot industrial-grade tape featuring a 3.94 mil matte black aluminum foil with nano carbon coating for superior thermal conductivity (400-2500 W/m-K) and radiation. It offers exceptional tensile strength (715 PSI), flame resistance (UL 94 V-0), and temperature tolerance from -40°C to 250°C. Designed for HVAC, metal repair, and industrial applications, it provides a strong, residue-free adhesive bond on diverse surfaces while delivering enhanced heat dissipation and electromagnetic shielding.

Specifications

ASIN	B0868LLYXN
Best Sellers Rank	#66,006 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #172 in Duct Tape #698 in Painting Prep Materials
Brand	LLPT
Brand Name	LLPT
Color	black
Colour	black
Compatible Material	Cement, Ceramic, Metal, Plastic
Customer Reviews	4.4 out of 5 stars 293 Reviews
Item Dimensions L x W x Thickness	5.1L x 5.1W centimeters
Item Thickness	0.1 Millimeters
Manufacturer	LLPT
Material	3.94Mil None Reflective Aluminum Foil Black Tape
Material Type	3.94Mil None Reflective Aluminum Foil Black Tape
Model	NC233
Number of Items	1
Other Special Features of the Product	Heat-Resistant
Part Number	NC233
Recommended Uses For Product	Industrial/Construction
Recommended uses for product	Industrial/Construction
Size Name	2" Width 3.94 Mil Thickness
Special features	Heat-Resistant
Surface Recommendation	Plastic, ceramic, metal, concrete, wood, copper/brass
Tensile Strength	715 Pounds Per Square Inch
UPC	791405028972
Unit Count	33 Meters
Upper Temperature Rating	250 Degrees Celsius
Water Resistance Level	Not Water Resistant

Reviews

P**.

High Quality Aluminum Tape - Nice Black Finish - Adheres Well

Easy to peel, nice black finish, conforms easily to work and adheres well. Should hold fast over time.

18.11.2023

C**H

Really good black duct tape

Awsome aluminum duct tape works fantastic and looks really good love the black.

23.08.2025

M**R

Works great for stove pipe

Good results

3.12.2025

J**O

Perfect Solution for refreshing weathered grill!

This tape was the miracle fix for our battered grill! It looks brand new again! We ordered another roll immediately and will add a pic or video once the entire thing is complete. Even grilled on it last night, everything was fine!

25.07.2023

F**A

17.08.2023

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