Rhino Shield is a Permanent Exterior Ceramic House Paint that is a durable, flexible, and low maintenance. Simply put, it looks like paint and goes on like paint but Rhino Shield guarantees the product for 25 years. Using a combination of elastomeric resins and ceramic microspheres our advanced paint waterproofs, insulates, and soundproofs your home. This thick, rubber-like membrane actually becomes part of the substrate through excellent adhesion and bonding.