E3 HDMR MDF is a premium-grade, high-density fiberboard designed for durability, moisture resistance, and exceptional machi E3 HDMR MDF is a premium-grade, high-density fiberboard designed for durability, moisture resistance, and exceptional machi nability. Engineered to resist swelling, warping, and termite attacks, it’s ideal for interior applications in kitchens, bathrooms, and fur... https://e3mdf.com/product/e3hdmr