Yes it can get wet. It will not insulate well until it is dried out again. If it gets wet and freezes, over time the fibers will break apart and it will deteriorate.

Can i use this to insulate hvac metal duct?

Yes, but why when regular fiberglass in much cheaper? This product in intended for temperature much higher than any HVAC requires. You may want to use this for an exhaust from a furnace flue to insulate the high temps (in excess of 200 degrees F.) from other parts of the furnace or structural components of a building.

Okay to wrap around a single walled stovepipe using duct tape?

the kaowool is good to 2200 degrees direct flame and 2400 intermittent it will melt at 3200 degrees I definitely would not use duct tape to wrap it you can get the metal fireproof type tape at home depot and use that I would take a temperature check of the single wall pipe at operating temperature before I began

Would this be effective using as acoustic insulation?

No, it is solely for insulation around a wood stove insert.

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🔥 Insulate like a pro, protect like a boss!

CRAFTED IN THE USA - Proudly manufactured domestically ensuring top-tier quality and reliability.
MULTI USE MASTERPIECE - Ideal for wood stoves, fireplaces, kilns, forges, and even jewelry making—engineered for professionals.
LIGHTWEIGHT YET DURABLE - At just 8 lb/ft³ density, it’s easy to handle without compromising on performance.
UNMATCHED HEAT RESISTANCE - Withstands extreme temperatures up to 2400°F for ultimate fireproof protection.
PERFECT FIT FOR PRECISION PROJECTS - Compact 1" thickness and 12"x24" size designed for versatile insulation needs.

Lynn Manufacturing’s Kaowool Ceramic Fiber Insulation Blanket offers a robust 2400°F fireproof rating in a convenient 1" x 12" x 24" size. Made in the USA with an 8 lb/ft³ density, this lightweight yet durable insulation is perfect for high-heat applications including stoves, kilns, and forges, delivering professional-grade performance and peace of mind.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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

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Manufacturer	Lynn Manufacturing
UPC	810527033449
Part number	3023E
Item Weight	318 g
Product Dimensions	60.96 x 30.48 x 0.1 cm; 317.51 g
Item model number	3023E
Size	1"x 12"x24"
Color	White
Shape	DEFAULT
Item Package Quantity	1
Coverage	2 square_feet
Batteries Included?	No
Batteries Required?	No

Lynn Manufacturing Kaowool Ceramic Fiber Insulation, 1" Thick x 12" x 24", 2400F Fireproof Insulation Blanket, 3023E

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