What's the difference between the 35mm and 50mm?. Picture show same width.

35mm is relatively narrower and 50mm is relatively wider. The width of both of them is not the same.

What is thickness of weatherstripping

Hello: The thickness of the adhesive part is 0.7mm, and the thickness of the sealing part is 0.5mm.

Silicone portion of the tape does not seal or stick and remains loose so this does NOT create an "airtight" seal at all, right?

Hello, there is adhesive on one end of the tape and no adhesive on the other end. You need to stick it along the edge of the gap, which can easily block the cold or hot air in the gap, and also make it very convenient for you to open doors and windows at any time. Hope my answer can help you.

I read that its adhesion is not very good and a double sided tape can help. Is Scotch's double sided tape sticky enough? Or heavy duty?

I have had no trouble with mine sticky on the door and window sill. I would be afraid to use double stick tape because it will come loose then When you put in on press down and slide your finger over it to seal it tight. Make sure not to touch the sticky . good luck I love it has saved me lots of money.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Silicone Seal Strip,Weather Stripping for Door or Window,Weatherproof Soundproof Self Adhesive Door Strip Bottom, Draft Stopper Silicone Strip Tape (Transparent, 45mm)

Product ID: 148515059

Details

Brand
JR JUN RONG
Color
High
Item Thickness
1.77 inches
Material
Silicone
Product Dimensions
198"L x 1.77"W

💧Waterproof & weatherproof silicone

🔇Soundproofing reduces noise pollution

🌬️45mm wide for max draft blocking

$27.76

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

Description

🚪 Seal smart, live quiet — your door’s new best friend!

VERSATILE FIT - Perfect for sliding doors, glass panels, aluminum windows, and more—upgrade any space instantly.
STICK STAY POWER - High-adhesion silicone backing ensures a long-lasting, no-fuss installation.
INVISIBLE PROTECTION - Crystal-clear transparency blends seamlessly with any door or window frame.
WHISPER QUIET SPACES - Advanced soundproofing properties create a peaceful, distraction-free environment.
SEAL OUT THE ELEMENTS - Robust 45mm width blocks drafts, dust, and moisture for year-round comfort.

This premium 45mm transparent silicone seal strip offers superior weatherproofing and soundproofing with a strong self-adhesive backing. Designed to fit gaps up to 30mm, it effectively blocks drafts, noise, water, and dirt, enhancing energy efficiency and comfort in homes or offices. Easy to install and durable in extreme weather, it’s the perfect upgrade for doors, windows, and sliding panels.

Specifications

ASIN	B07V577GWG
Best Sellers Rank	#64,745 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #358 in Weather Stripping
Brand Name	JR JUN RONG
Color	High transparency
Customer Reviews	4.3 4.3 out of 5 stars (6,152)
Included Components	sealing strip
Item Dimensions L x W	198"L x 1.77"W
Item Thickness	1.77 inches
Item Weight	1250 g
Manufacturer	JR JUN RONG
Material Type	Silicone
Model Number	Silicone Seal Strip
Number of Items	1
Recommended Uses For Product	Door and window draft prevention, soundproofing, weatherproofing
UPC	797805993506
Unit Count	1 Count

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

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days 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.

$27.76

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

View all Trustpilot reviews