Waterproof paper is a type of paper that has been treated to resist water damage. It is often used for outdoor applications, such as maps, posters, and signs. Waterproof paper can also be used for indoor applications, such as in bathrooms and kitchens.
There are a number of different ways to make waterproof paper. One common method is to coat the paper with a. This coating creates a barrier that prevents water from penetrating the paper. Another method is to laminate the paper with a. This film also creates a barrier that prevents water from penetrating the paper.