Acrylic sealers are protective coatings made from acrylic resins. They are commonly used to seal surfaces like concrete, wood, and masonry, providing a barrier against moisture, stains, and UV damage. These sealers can be either water-based or solvent-based, with water-based options being more environmentally friendly and easier to clean up. These sealers enhance the appearance of surfaces by adding a glossy finish and can be used both indoors and outdoors. They are popular in construction and home improvement projects due to their durability and ease of application. Properly applied, acrylic sealers can extend the life of surfaces and reduce maintenance needs.