It says the R value is 4 on the package which means resistance to heat flow. The higher the R value,the greater the insulating power. Thats all I can find. I dont know if that number is higher or lower.

Could I use this as an eco filler for a quilt ? Is it purely shredded denim or has it been pre treated with any chemicals?

Definitely. 100% recycled denim. You can also consider sheep or lamb wool insulation for your projects. Much better insulator and still insulates even if it got wet.

How many fleece liners could i make out of what comes in 1 pack of this?

Its super thin and I think it's 1 sheet... (could have been 2 , can't remember, was a while back - check the product details!!) not sure what you're looking for but I was using for soundproofing and was a disappointment. It's a tiny thin sheet of denim. The "1 inch" thickness is more like a 1/4 inch. Better to buy foam at a foam shop. I've had bad luck on Amazon with foam/denim products.

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Frost King CF1 "No Itch" Natural Cotton Multi-Purpose Insulation, 16 x 1 x 48-Inch

Frost King CF1 "No Itch" Natural Cotton Multi-Purpose Insulation, 16 x 1 x 48-Inch

Product ID: 314288701

Details

Brand
Frost King
Item thickness
1 Inches
Material
Cotton
Product dimensions
121.9L x 40.6W
Recommended uses for product
Insulation and

🔇Effective noise dampening

♻️100% recycled denim

✂️Easily cut or torn to fit

NT$3542

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Description

♻️ Cut, fit, and chill—insulation that’s as smart as your space.

VERSATILE FIT - Cut or rip to perfectly insulate pipes, ducts, walls, and more with zero hassle.
NO ITCH COMFORT - Soft, natural cotton that’s safe to handle—no gloves, masks, or goggles needed.
ECO CHIC INSULATION - Sustainably crafted from 100% recycled denim for guilt-free comfort.
COMPACT CONVENIENT - Sized to fit tight spaces (16 x 1 x 48 inches) without bulk or mess.
TRIPLE ACTION PERFORMANCE - Insulates, cushions, and dampens noise—your all-in-one home upgrade.

Frost King CF1 'No Itch' Natural Cotton Insulation is a 16 x 1 x 48-inch multi-purpose, eco-friendly insulation made from 100% recycled denim. It offers safe, itch-free handling with no protective gear required, and can be easily cut or torn to fit pipes, ducts, walls, and more. Designed for insulation, cushioning, and noise dampening, it’s a compact, sustainable solution for modern home improvement.

Specifications

ASIN	B004Y6SX1Y
ASIN	B004Y6SX1Y
Best Sellers Rank	#77,936 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #583 in Weather Stripping
Brand Name	Frost King
Country of Publication	USA
Country of origin	USA
Coverage	Coverage area: 5000cm²
Customer Reviews	4.4 4.4 out of 5 stars (1,399)
Customer reviews	4.4 4.4 out of 5 stars (1,399)
Date First Available	21 September 2023
Department	Unisex-Adult
Global Trade Identification Number	00077578057460
Included Components	Frost King CF1 "No Itch" Natural Cotton Multi-Purpose Insulation, 16in Wide x 1in Thick x 48in Long
Is Discontinued By Manufacturer	No
Item Dimensions L x W	121.9L x 40.6W centimeters
Item Thickness	1 Inches
Item Type Name	Frost King CF1 "No Itch" Natural Cotton Multi-Purpose Insulation, 16in Wide x 1in Thick x 48in Long
Item Weight	274 g
Item model number	CF1
Manufacturer	Frost King
Manufacturer	Frost King
Manufacturer Part Number	CF1
Material Type	Cotton
Model Number	CF1
Number of Items	1
Product Dimensions	43.18 x 10.16 x 8.89 cm; 273.57 g
Recommended Uses For Product	Insulation, cushioning, noise dampening, fitting various spaces like pipes, ducts, and walls
UPC	077578057460
Unit Count	1 Count

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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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NT$3542

Duties & taxes included

In stock

Sold byAmazon TaiwanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Taiwan.

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TrustScore 4.5 | 7,300+ reviews

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