Does this also work on my iphone

Only if you glue the iPhone to the windshield of your car first.

This thing just fills the resin to make the crack less visible, am I correct? It doesn't really prevent the crack to run any further, right?

Incorrect. It actually does help prevent the spreading of the cracks (depending on the size of the damage). If the damage is contained within the circular area of the applicator tool, you should be good to go. But if the damage extends beyond the boundry of the applicator, extra steps or applications could be needed. This resin works especially well to prevent further spidering due to extreme temperature changes.

Can this product be used on a house window?

As an addendum to my answer, I want to add the fact that windshield repair resins come in various viscosities. The #25 resin is a good, all around viscosity, but the higher the #, the less visible the crack will be after the repair, but the more difficult it will be to introduce the resin into the crack. As a rule of thumb, the thicker densities should only be used on hot days when their viscosity is reduced. What I would do is first try using a higher viscosity resin for a crack, like 50 for example. I would continue using it as long as it flowed evenly into the crack, but when I reached a point where the crack was so narrow that 50 stopped filling the crack entirely, I would switch over to 25, and sometimes even thinner on cold days. Getting at least some resin into the crack is better than not getting any at all.

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

Permatex 09103フロントガラス修理キット

Product ID: 727082758

Details

Brand
Permatex
Specific Uses For Product
Automotive
Material
Plastic
Compatible Material
Laminated
Item Form
Product

🚗Compact, travel-friendly kit

⏱️Quick DIY windshield fix

🛠️7.1 oz precision resin

R879

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

Description

🛠️ Fix chips like a pro—because your ride deserves flawless views!

COMPACT PORTABLE - Lightweight 0.28g kit fits easily in your glove box
PRECISION RESIN FORMULA - Engineered 7.1 oz resin for seamless chip repair
TRUSTED BRAND RELIABILITY - Permatex quality with over 12,600 satisfied users
DIY WINDSHIELD RESTORATION - Restore clarity and strength without costly shop visits
TOP RANKED AUTO REPAIR TOOL - Ranked #71 in Amazon Japan’s car window tools

The Permatex 09103 Windshield Repair Kit offers a 7.1-ounce precision resin solution designed for quick, effective DIY chip repairs. Compact and lightweight, this trusted kit ranks among the top windshield repair tools on Amazon Japan, empowering drivers to maintain crystal-clear windshields without expensive professional service.

Specifications

ASIN	B000ALJ4MY
Amazon 売れ筋ランキング	車＆バイク - 34,300位 ( 車＆バイクの売れ筋ランキングを見る ) カーウィンドウ用ツール - 90位
Amazon.co.jp での取り扱い開始日	2013/9/15
おすすめ度	4.0 5つ星のうち4.0 (12,733) var
ブランド	Permatex
メーカー	Permatex
メーカーにより製造中止になりました	いいえ
モデル名	09103
位置	前
商品の寸法奥行き × 幅 × 高さ	32 x 172 x 87 mm
商品の重量	0.28 g
商品モデル番号	9103
外装状況	ラミネート
純正品番	09103
色	色なし。
製品サイズ	3.18 x 17.25 x 8.69 cm; 0.28 g
電池	1 不明電池

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

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Anita G.

Good experience, but the tracking updates could be better.

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.