How does Permashield™ Windshield Pro work?

Permashield™ Windshield Pro is a sophisticated chemical compound that binds to glass on a molecular level creating a smooth surface that repeals water, ice, snow, dust, and grime. The smooth nature of the sealant also reduces night glare and the distracting halo effect you see around lights at night. The compound also strengthens glass, which can protect it from cracks, chips, scratches, and pits.

Will Permashield™ Windshield Pro void my manufacturer’s warranty?

No. Permashield™ Windshield Pro will enhance the performance and life of your windshield. Your entire warranty will still be valid.

Is Permashield™ Windshield Pro different from other products on the market?

Yes. Other products on the market claim to protect your windshield, but they often wash off or wear off with time. Worse, they may even discolor, blister, or peel as they age, reducing your visibility and driving safety! Permashield™ Windshield Pro is truly a unique product, because it does not wear off, wash off, or warp over time. It will last as long as your windshield, giving you greater clarity every day you drive.

Does Permashield™ Windshield Pro come with a performance guarantee?

Yes. We guarantee that if, for any reason, your Permashield™ Windshield Pro application does not meet our performance standards, we will provide a glass replacement or repair and a new application of product at no cost to you. We have a national service program for your convenience with Safelite Auto Glass. This service is part of our three year warranty. The replacement can be performed at your home, office, your local dealership, or at the nearest Safelight location.

How long does the warranty last?

We provide an extensive range of warranty terms. Consult your dealer to determine which warranty term is best for you.

Does your replacement coverage include a maximum spending limit?

Yes. We replace or repair your windshield up to $2,000 in cost.

Do I need to continue cleaning my glass after applying the product?

Yes. Your windshield will still get dirty. With Permashield™ Windshield Pro you will notice that your windshield and other covered glass is easier to clean. Snow and ice will slide off easily, saving you time, while dirt, grime, and bugs will wash off quickly.

Is this product safe on the environment?

Yes. We do not use any chemicals in this product that are harmful to the environment. Permashield™ Windshield Pro meets the toughest environmental regulations in California and qualifies as a green product.

Is this product safe?

Permashield™ Windshield Pro is safe to apply and is the only non-flammable hydrophobic coating on the market. When applying, avoid direct contact with the skin and eyes and do not ingest. Keep it out of reach of children.

Is this product easy to store?

Permashield™ Windshield Pro will take up minimal storage space and is extremely easy to store. It’s small size allows you to keep a large amount on hand so you don’t have to worry about running out and missing sales.

Has this product gone through any research or independent testing?

Yes. Our chemists spent three years, developing and testing Permashield™ Windshield Pro before bringing it to market. A study conducted by the University of Michigan’s Transportation Research Institute found that the use of hydrophobic products, like Permashield™ Windshield Pro, improves visual awareness up to 34% over an untreated windshield. The study concluded, “This experiment showed that these products significantly improve driver visual acuity and response time.”

Is it legal to use Permashield™ Windshield Pro on my windshield?

Yes. Many states outlaw heavy window tinting but Permashield™ Windshield Pro does not tint a window or obstruct visibility. We have thoroughly investigated this question and have found that no state laws would apply to the use of Permashield™ Windshield Pro.

EPA / California Air Resources Board Regulations

We selected California for this research, because they have the highest standards in the nation. Our product falls under 2 regulations.

  • Glass pre-cleaner regulations: California Resources Board (CARB) allows 30 grams / liter of VOC (particles for that category of product). Permashield™ Windshield Pro is only 25 grams / liter.
  • Windshield water repellent category: CARB allows 750 grams / liter VOC. Permashield™ Windshield Pro contains only 2 grams / liter, as compared to other products on the market. We are dramatically under the allowed limits. Other products are as high as 700 gram / liter category. Their products are labeled as flammable / hazardous. Permashield™ Windshield Pro is not flammable or hazardous.