why cant the company answer and give me the info I want does it work as well to keep the cold out too or is it only for heat

An answer for everyone for all time: heat and cold are the same thing. Or you could say there's no such thing as cold. There is only heat. Heat is energy. Cold is the lack of heat. Therefore cold is the lack of energy. Therefore anything that insulates keeps cold out just as well as it keeps heat in, and vice versa. Insulation is a blockade for energy transfer. The blockade works both ways, keeping heat in exactly as well as it keeps heat out!

what constant heat temperature can this withstand?

I am not sure, I only use this for hot pads. Hopefully someone else will have the answer to your question. What are you planning on making? That might help with the answer.

Can this be used to line lunch bags to keep food cold along with an ice pack?

Insulbrite can be used to line lunch bags, unless for some reason they would be put into the microwave oven. There are aluminum fibers or threads all through insulbrite, which gives it the ability to keep in heat or cold. This is a great product and I love using it. I make pot holders with it and use 2 layers. It washes great!

which side of the Insul-bright faces the bottom layer of the fabric?

The shiny side faces surface that will touch the heat.

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Insul-Bright Needlepunched Insulated Lining -45" x 1 yard

Insul-Bright Needlepunched Insulated Lining -45" x 1 yard

Product ID: 2050145

Details

Material
Cotton
Brand
The Warm
Item Thickness
0.25 Inches
Recommended Uses For Product
home
Product Dimensions
9.7"L x 2.43"W

🔥Reflects heat to keep warmth in

🧵Needle-punched for flexible, breathable durability

❄️Reflects cold to maintain chill

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Description

🔥 Keep your creations hot or cold — Insul-Bright seals the deal! ❄️

LIGHTWEIGHT FLEXIBLE - Needle-punched batting offers stability without bulk
PERFECT CRAFT READY SIZE - Pre-cut 45" x 1 yard for hassle-free, precision projects
TRUSTED MAKERS CHOICE - From The Warm Company, a top-rated brand with 4.8 stars and thousands of happy crafters
REFLECTIVE THERMAL SHIELDING - Metallized polyester film bounces heat and cold back where it belongs
VERSATILE HEAT RESISTANT USE - Ideal for oven mitts, ironing boards, and insulated DIY creations

Insul-Bright Needlepunched Insulated Lining is a 45" x 1 yard pre-cut batting featuring a reflective metallized polyester film that efficiently reflects heat and cold. Needle-punched through breathable polyester batting, it offers flexible, stable insulation perfect for kitchen accessories, ironing boards, and other heat-resistant craft projects. Trusted by thousands with a 4.8-star rating, it’s the go-to choice for professional and hobbyist makers alike.

Specifications

ASIN	B000YZ7CQG
Best Sellers Rank	#7,278 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #143 in Craft & Hobby Fabric
Customer Reviews	4.8 4.8 out of 5 stars (3,549)
Date First Available	November 14, 2007
Department	All Ages
Item Weight	6.4 ounces
Item model number	6345
Manufacturer	The Warm Company
Product Dimensions	13 x 8.5 x 3 inches

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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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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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TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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S/.146

Duties & taxes included

In stock

Sold byAmazon PeruDelivered 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 Peru.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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Received my product in pristine condition. Great service overall.

1 month ago

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