How to install transparent window film?

First, clean the glass surface, then generously spray water on both sides of the glass and the film. Then, peel off the backing paper and apply the film to the glass, removing any air bubbles with a squeegee.

What tools are needed to install transparent window film?

For example, a scraper to remove air bubbles, a craft knife for precise cutting, a ruler for exact measurements, and a clean cloth to wipe the surface (some of these tools must be prepared by you).

The transparent window film doesn't adhere well to the windows. Do you have any recommendations?

If the privacy window film doesn't adhere well to the window, be sure to carefully remove any dust or residue from the surface. Adding a little soapy water may make installation easier.

Why does the edge of window film curl? How do I deal with warped window film?

The cause is insufficient adhesion or improper installation. Reapply the film to remove any air bubbles. Or use a hair dryer to heat the curled area to ensure it adheres firmly.

Why isn't the film sticking properly and is it falling off?

The transparent protective film hasn't been removed. Remove it for proper adhesion. If you removed the protective side, you may have applied the wrong side. Apply the smooth side to the window.

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

Window Security Film and Safety Premium 4 Mil Clear 35.4'' x 78.7''

Window Security Film and Safety Premium 4 Mil Clear 35.4'' x 78.7''

Product ID: 790099979

Details

Brand
Qualsen
Color
Clear-4mil
Installation Type
Peel & Stick
Manufacturer
Qualsen
Material
Polyethylene
Number of Items
1

🔧Includes complete installation kit

🚪Deters forced entry & break-ins

🛡️4mil thickness for shatter resistance

65681CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered 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 Senegal.

Secure transaction

Description

🛡️ Secure your space with style—because safety should never be an afterthought

SAFETY FIRST - Holds shattered glass fragments together to reduce injury and damage
CLEAN REMOVAL - Removes without residue, so your windows stay pristine and protected
FORTIFY YOUR GLASS - 4mil premium film reinforces windows against break-ins and shattering
VERSATILE PROTECTION - Ideal for homes, offices, stores, schools, and more—protect sliding doors and display cases
EFFORTLESS PEEL STICK - Simple, bubble-free installation with included tools—no pro needed

Qualsen’s 4mil Clear Window Security Film (35.4'' x 78.7'') is a peel-and-stick protective layer that reinforces glass to deter break-ins and prevent shattering. Designed for easy, bubble-free installation with a complete kit included, it’s perfect for residential and commercial use, holding glass fragments together upon impact and removing cleanly without residue.

Specifications

ASIN	B0F844NBLR
Best Sellers Rank	#136,879 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #193 in Window Films
Brand Name	Qualsen
Color	Clear-4mil
Customer Reviews	4.3 4.3 out of 5 stars (4,733)
Installation Type	Peel & Stick
Item Dimensions L x W	0.1"L x 0.1"W
Manufacturer	Qualsen
Material Type	Polyethylene Terephthalate (PET)
Number of Items	1
Size	35.4x78.7inch/90x200cm
Ultraviolet Light Protection	no

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

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week 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.

65681CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered 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 Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

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

2 months ago

Ravi S.

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

2 months ago

View all Trustpilot reviews