Painting Fiberglass Wall Liner (Fiberglass Fleece) is a reinforcing finishing material designed to prepare walls and ceilings before final decoration. It helps strengthen surfaces and reduce the risk of small cracks when applied according to the recommended installation process. Fiberglass wall liner is suitable for renovation and finishing work in residential, commercial, and other indoor spaces. Product Specifications: Product type: Painting fiberglass wall liner. Width: 1 m. Roll length: 50 m. Density: 30 g/m². Available densities: 30, 35, 40, and 50 g/m². Purpose: Reinforcing and preparing walls and ceilings before final finishing. Application: Interior renovation and finishing work.