Is there any R-value at all?

This material has an R-Value of 8.4

Are these shipped in a way they won't be damaged?

Our product is shipped by the case in a strong cardboard box. We have a very low amount of damages. If you do have any damages, we will ship out replacements right away. Please contact me with any additional questions. -Eric

Can I put this on the existing ceiling and leave it exposed without covering it in any way? Will it look horrible or will the insulation flake off?

You must cover them! These give off particles that can irritate the lungs and eyes. One option is to use fake tin tiles for ceiling. They make them in plastic now. They look very nice and can be painted in latex or enamels. If you want the old copper patina look, you can buy Modern Masters Copper Paint and the Reactive Agent and use them to achieve a coppery green patina. Do not leave these uncovered.

Could you use this to line an exterior layer of a pizza oven?

Apparently you can! One of the reviewers (4 stars) of this product on this site, used it to insulate the exterior of his homemade powder coating oven. Now powder coating goes from 80C to 200C which is 176F to 392F. A pizza cooks at usually 400F, so very similar specs. You may want to call ceramic kiln manufacturers and ask about insulation materials they use for kilns.

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Rockwool Acoustic Mineral Wool Insulation 60-6lbs per sheet 48"x24"x2" 6pcs

Product ID: 81334977

Details

Brand
Roxul
Item Thickness
2 Inches
Manufacturer
Roxul
Product Dimensions
48"L x 24"W
Recommended Uses For Product
Acoustic

💧Hydrophobic water repelling

🔇Superior sound absorption (High NRC)

🛡️Class A fire rating

Description

🔇 Silence the noise, amplify your focus.

FIRE SAFE RELIABLE - Class A fire rating ensures maximum safety in any environment
COST EFFECTIVE SOUND SOLUTION - Affordable density at 6 lbs per sheet delivers exceptional noise control without breaking the budget
MOISTURE RESISTANT DURABILITY - Hydrophobic design protects panels from water damage and mold
RIGID READY FOR CUSTOMIZATION - Perfectly firm boards ideal for crafting professional-grade acoustic panels and bass traps
INDUSTRY LEADING ACOUSTIC PERFORMANCE - High NRC rating outperforms Owens Corning 703 for premium soundproofing

Rockwool Acoustic Mineral Wool Insulation offers 6 lbs density rigid panels (48"x24"x2") sold in bundles of 6, delivering superior broadband sound absorption with a high NRC rating. Featuring hydrophobic water resistance and a Class A fire rating, these panels are perfect for professional acoustic treatments like bass traps and soundproofing, combining safety, durability, and cost-efficiency.

Specifications

ASIN	B01KLSC4T0
Brand	Roxul
Brand Name	Roxul
Coverage	7,776 square inches
Customer Reviews	4.6 out of 5 stars 92 Reviews
Item Dimensions L x W	48"L x 24"W
Item Thickness	2 Inches
Item Weight	0.01 Ounces
Manufacturer	Roxul
Manufacturer Part Number	ROXUL602X6
Model Number	ROXUL602X6
Number of Items	6
Product Dimensions	48"L x 24"W
Recommended Uses For Product	Acoustic insulation, Soundproofing
UPC	784672281720
Unit Count	6.0 Count

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How is product pricing calculated?+

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

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Great experience from order to delivery. Highly recommended!

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