Can these be used in a vehicle for sound deadening and insulation against firewall heat?

Maybe, but they are small and it would take a lot of them. It would be much better to buy a roll of the aluminum backed automotive sound deadening material that is made for these applications.

All the raw material and manufacturing is done right here in the USA.

Is it safe for this to touch a live wire?

It’s a sound and fire rated acoustical putty pads. I’m not sure how safe it is but always switch the circuit off before working on live wires.

Can you apply to top of recessed can lights?

Yes, that would be a great application for this product.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Acoustical Putty Pads - UL Rated Fire Stop, Electrical Putty Pads for Electrical Boxes, Wall Openings Outlet - UL and STC Rating - Box of 10 - Made in USA

Product ID: 21936227

🔇Superior soundproofing

🔥UL & STC firestop rated

🛠️Flexible, easy install

€ 187.96

Duties & taxes included

In stock

Sold byAmazon SpainDelivered 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 Spain.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

🔥 Seal the noise, stop the fire, own the calm. 🔇

CERTIFIED PERFORMANCE - Meets ASTM E84 standards with minimal flame spread and smoke development—safety you can trust.
EFFORTLESS CUSTOM FIT - Flexible, tear-resistant material molds easily around outlets and cables for a flawless seal.
NOISE CONTROL MASTERY - Top-tier acoustical putty that drastically reduces sound transfer—perfect for focused workspaces.
VALUE DRIVEN BULK PACK - Box of 10 pads sized 7"x7"x1/8" to cover multiple outlets and wall openings efficiently.
FIRE RESISTANT SAFETY SHIELD - UL & STC rated pads that maintain fire-rated wall integrity for peace of mind.

Trademark Soundproofing Acoustical Putty Pads are UL and STC rated firestop sealants designed to maintain fire-rated wall integrity while minimizing sound transfer through electrical boxes and wall openings. Made from intumescent calcium borate material, these flexible, easy-to-install pads meet ASTM E84 standards and come in a convenient box of 10, ideal for professional-grade soundproofing and fire safety in homes and offices.

Specifications

ASIN	B018WQ4D7O
Best Sellers Rank	#8,306 in Musical Instruments ( See Top 100 in Musical Instruments ) #233 in Recording Studio Acoustical Treatments
Color	Red
Customer Reviews	4.5 4.5 out of 5 stars (232)
Date First Available	December 3, 2015
Included Components	Putty pad
Item Package Quantity	1
Item Weight	3.91 pounds
Item model number	FBA_APP
Manufacturer	Trademark Soundproofing
Material	Calcium borate
Part Number	FBA_APP
Product Dimensions	8 x 8 x 2 inches

Common Questions

Are the products genuine and authentic?+

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.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 187.96

Duties & taxes included

In stock

Sold byAmazon SpainDelivered 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 Spain.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

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

5 days ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews