The term 'LAMINATE' is an 8-letter solution to the crossword clue 'PLASTIC COAT WITH'. Laminating is a process of bonding two or more layers of material together with an adhesive. It is commonly used to protect documents, photographs, and other items from damage. LAMINATE is also used to create a waterproof barrier on surfaces, such as countertops and floors. LAMINATE is often made of plastic, which is why it is referred to as a 'plastic coat with'.