4 ply mat board
4 ply mat board represents a premium archival-quality mounting solution widely used in professional framing and artistic presentations. Consisting of four carefully bonded layers of high-quality paper material, this versatile board offers exceptional durability and structural integrity. The construction features a solid core sandwiched between surface papers, with the face paper specifically designed to provide a smooth, acid-free surface ideal for artwork presentation. The standard thickness typically ranges from 1.4mm to 1.5mm, offering substantial support while maintaining a refined appearance. These boards are manufactured using alkaline-buffered materials that ensure long-term preservation of artwork and documents, protecting them from acid degradation and environmental factors. Available in a wide spectrum of colors and finishes, 4 ply mat boards are precision-cut to create clean, beveled edges that enhance the visual presentation of framed pieces. The material's density and composition make it particularly suitable for mounting photographs, documents, and artwork, while its archival properties help prevent yellowing and deterioration over time. Professional framers and conservators particularly value its dimensional stability and resistance to warping, even under varying environmental conditions.