You don't have to manufacture a product to be liable for damages due to injury or loss related to that product. If you are in the business of supplying, selling, or even providing a repair service. There are also 'products' that we don't normally think of as 'products', like the food served in a restaurant, that expose a business to product liability claims. Product Liability Insurance covers all kinds of businesses engaged in making, delivering , selling, or supporting almost any kind of product.