Early windshields were made of ordinary window glass, but that could lead to serious injuries in the event of a crash. Later versions were made of toughened glass and were fitted in the frame using a rubber seal. This type of glass shattered into mostly harmless fragments when the windshield broke but was prone to shattering from a simple stone chip.

Modern windshields are generally made of two curved sheets of tempered glass, with a PVB plastic layer laminated between them for safety, and bonded into the window frame. If one layer of glass breaks, the laminate and the inside layer of glass hold the windshield together, keeping pieces of glass from injuring occupants of the car or falling on the road.

The laminated safety glass for windshield first became available in France from 1911, and some high-end American auto manufacturers began to use it in 1913. Henry Ford ordered the use of laminated glass on all of his vehicles from 1919.

Repair or Replacement?

You are driving on a highway, minding your own business, and …. POW! After you have recovered from the unexpected hit, you know that something hit the windshield and there may be a visible sign of damage, such as a pit or crack. It’s generally not dangerous to drive with a small crack in the windshield. But with time, as moisture, dirt and even windshield washer fluid can seep into the glass sandwich layers, windshield becomes discoloured and further decreases visibility.

Safety Tip

It’s important to avoid pressing on a broken windshield from the interior of the car. Because of its concave shape, a crack can severely weaken the windshield’s structural integrity, and the glass is likely to continue cracking if pressure is placed on it from the inside.

According to the U.S. National Windshield Repair Association (www. NWRASSN.org), a division of the Auto Glass Safety Council, many types of stone damage can be successfully repaired. Circular bullseyes, crack chips, dings, pits, star-shaped breaks and linear cracks up to six centimetres in length can be repaired without removing the glass, eliminating the risk of leaking or bonding problems sometimes associated with replacement.

Still, damaged glass is a serious issue and may render a car unsafe to drive. Therefore, it should be repaired or replaced as soon as possible for two important reasons:

Windshields weakened by damage provide less protection.

Cracked windshields decrease visibility.

Though not an immediate danger, if the crack is large or if it is near or touching the edge of the windshield, the glass may have to be replaced and driving the car is not recommended.

Buyer Be Aware!

Original equipment (OE) windshields have specified surface quality and built-in stress level. Many are solar-optimised to block UV, reduce interior heat buildup, and have better acoustic attenuation for a quieter ride.

The aftermarket windshields may be missing some or all of these qualities, and consumers may not be aware of these shortcomings.

Another difference between OE and aftermarket glass is residual stress levels around the perimeter called the ‘Weak Spot’ which causes windshield to crack from the edge.

A windshield repair costs much less than a replacement. A chip repair prevents a crack, and a crack repair prevents having to replace the windshield. Also, don’t be talked into ‘replacement’ if the damage could be ‘repaired.’ Just make sure, whether you have a chip or a crack and get it repaired ASAP.

The National Windshield Repair Association is recognised nationally and worldwide as a professional source of reliable information on the windshield repair industry. Their education and certification programme shows that those certified have successfully completed proficiency training to repair and replace laminated auto glass in compliance with ANSI/NWRA/ROLAGS 001-2014.

Whether you choose to drive to a glass shop or have a repair technician come to you, the choice is yours! Many companies offer mobile auto glass service at your home or office to perform needed windshield repair or replacement. It is especially convenient during the current pandemic lockdown.

Recycling Windshield Glass

In the US, about 13-14 million windshields are replaced each year, creating an environmental need for recycling. Although the composite nature of the windshield glass makes it difficult to recycle it, some patented technologies are available. Damaged windshields are processed through a crusher, which separates the glass from PVB interlayer.

Approximately 90 percent becomes ‘glass cullet,’ which can then be recycled into a number of new products including fibreglass insulation. Roughly seven percent becomes PVB plastic scrap, which is reprocessed into pellets and used for a number of new applications, such as carpet backing, paint and primer, and other plastic products. (MT)

South Korean lubricant maker Daewoo has re-entered the Indian automotive market under a strategic licensing collaboration with Mangali Industries.

With this association, Mangali Industries will introduce Daewoo’s range of lubricants for the two-wheelers, passenger cars, commercial vehicles and agriculture segments.

Vineet Singh, Director - Strategy & Growth, Daewoo, said, “Daewoo has always stood for innovation, trust and performance. Through this powerful alliance between Daewoo and Mangali Industries, we are shaping the future of high-performance lubricants in one of the world’s most dynamic and demanding markets. With this launch, we embark on a long-term journey dedicated to empowering the Indian automotive industry.”

Sang-hwan Oh, DGM, POSCO – Korea, shared his views on Daewoo’s dedication to quality and customer satisfaction, ensuring that every product meets rigorous international standards while adapting to evolving demands of local consumers.

German technology and services company Bosch has launched Supply Chain Studio, a cloud-based suite of tools aimed at enhancing supply chain efficiency and visibility.

The announcement was made at the first-ever Mobility Platform and Solutions’ (MPS) Summit 2025. It aims to address key gaps in transport & warehouse management and last-mile operations among others.

Bosch Supply Chain Studio will allow seamless integration with ERPs and third-party marketplaces to meet diverse operational needs. It offers solutions such as transport booking & management, warehouse booking, smart warehouse, bay & yard manager and e-distributor.

In addition, Bosch MPS also introduced the ARC Partner Program – Accelerate, Rise, Collaborate, which it shared will foster co-innovation with partners across logistics, EV mobility, supply chain tech and parking management.

Sandeep Nelamangala, Joint Managing Director, Bosch & President, Bosch Mobility India, said, “The Bosch MPS Summit reflects the collaborative spirit driving the future of mobility. Launching the Supply Chain Studio here allowed us to bring all key stakeholders – manufacturers, transporters, warehouse operators and distributors – onto one platform. We’re excited to work with them and continue driving digitalisation in our supply chains.”

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Banner Batteries, one of Europe’s leading manufacturers of original equipment batteries, has appointed Andrew Russell as its new Business Development Manager for Northern England and Scotland. The appointment is in line with Banner’s strategy to increase its market share in these key regions.

Russell will be responsible for enhancing connections with Banner's extensive clientele, which includes motor factors, independent distributors, garages, and specialty automobile parts stores. He will report to Country Manager Lee Quinney. Russell brings with him over two decades of experience in the UK aftermarket sector. Russell, who graduated from the University of the West of England with a BA (Hons) in Business Administration, began his career in retail management before switching to sales. Prior to joining Banner, he was Ring Automotive's Business Development Manager, where he was named the company's top salesperson in 2023. Account management, company development and building enduring connections with customers are his strong points.

Russell said, “I am delighted to get the opportunity to work for Banner, not only as they are one of Europe’s leading manufacturers of original equipment batteries, but a family-owned business. In order to continue to develop Banner’s market penetration across what is an important sales territory, I shall be looking to focus on four key principles – promoting O/E product quality aligned to price competitiveness, delivering outstanding levels of customer service and developing long-standing and successful customer relationships.”

Quinney said, “The whole team at Banner is delighted to welcome Andrew into the fold. He has a proven track record in the automotive aftermarket, and we are confident this will prove instrumental in strengthening Banner’s position across Scotland and the north, both of which are important strategic territories. Supplying a first-class service to our customer base remains one of our main priorities, together with promoting Banner’s original equipment pedigree, and Andrew will help spearhead this moving forwards.”

Manba Finance Limited, a NBFC, has announced a strategic alliance with BGauss Auto, Fin Coopers Capital and ProsParity to drive a shift towards sustainable mobility and empower the aspirations of customers across the country.
The association with BGauss Auto will help Manba Finance Limited to financing the former’s electric vehicles (EVs), making it easier in turn to tap the growing green mobility market. The NBFC company claims to use technology to streamline lending such that it ensures efficiency and transparency. It is said to offer a range of financial solutions for new two-wheelers, three-wheelers, electric two wheelers, electric three wheelers, used cars and to small businesses. 
The alliance with Fin Coopers Capital in vehicle financing would offer Manba Finance the opportunity to leverage the former’s expertise in investment and capital management. 
The association with ProsParity, on the other hand, will provide the company access to an advanced digital platform that streamlines credit flow and enhances loan processing. 
Monil Shah, Executive Director and Chief Business Officer, Manba Finance Limited, said about the development: “Our partnerships with BGauss Auto, Fin Coopers Capital, and ProsParity will help us to strengthen our commitment to delivering innovative and accessible financial solutions. These partnerships enable us to expand our reach, enhance our offerings, and support communities across India with efficient, transparent, and socially responsible services. Together, we aim to empower individuals and businesses, driving positive change and fostering long-term growth."