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

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

Product ID: 178733579

Details

Brand
Lynn
Item Thickness
1 inches
Material
Ceramic
Product Dimensions
24"L x 12"W

📏1" thick x 12" x 24" size

🔥2400°F fireproof rating

🇺🇸Made in the USA, premium quality

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Description

🔥 Shield your heat like a pro — insulation that’s hotter than your hustle!

MULTI USE MASTERY - Ideal for wood stoves, fireplaces, forges, kilns, and even jewelry making—your all-in-one heat shield.
LIGHTWEIGHT YET DENSE - 8 lb/ft³ density offers superior insulation without the bulk, making handling and fitting effortless.
UNMATCHED HEAT RESISTANCE - Withstands scorching temperatures up to 2400°F, perfect for extreme heat environments.
PRECISION CRAFTED DIMENSIONS - 1-inch thickness and 12x24 inches coverage for versatile, easy installation in any high-temp setup.
TRUSTED AMERICAN CRAFTSMANSHIP - Proudly made in the USA ensuring top-tier durability and reliability.

This 1-inch thick ceramic fiber insulation blanket from Lynn Manufacturing delivers exceptional fireproof protection up to 2400°F. Sized at 12" x 24" and crafted with an 8 lb/ft³ density, it’s engineered for high-temperature applications including stoves, furnaces, kilns, and more. Made in the USA, it combines premium quality with versatile use, making it the go-to choice for professionals demanding reliable, lightweight, and durable heat insulation.

Specifications

ASIN	B07ZQPC43B
Best Sellers Rank	#70,635 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #48 in Weatherproofing Window Insulation Kits
Brand	Lynn Manufacturing
Brand Name	Lynn Manufacturing
Coverage	2 square_feet
Customer Reviews	4.6 out of 5 stars 1,379 Reviews
Item Dimensions L x W	24"L x 12"W
Item Thickness	1 inches
Item Weight	11.2 ounces
Manufacturer	Lynn Manufacturing
Manufacturer Part Number	3023E
Material	Ceramic
Material Type	Ceramic
Model Number	3023E
Product Dimensions	24"L x 12"W
Recommended Uses For Product	Insulation for high-temperature applications, including wood stoves, fireplaces, pellet stoves, chimneys, furnaces, boilers, pizza ovens, forges, brazing, soldering, welding, foundry, kiln, refractory, glass blowing, and jewelry making. Recommended Uses For Product Insulation for high-temperature applications, including wood stoves, fireplaces, pellet stoves, chimneys, furnaces, boilers, pizza ovens, forges, brazing, soldering, welding, foundry, kiln, refractory, glass blowing, and jewelry making. See more
UPC	810527033449

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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฿5896

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In stock

Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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TrustScore 4.5 | 7,300+ reviews

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