Permanent Bond: Designed to create a robust, permanent bond after cooling. Breathable Technology: Allows trapped moisture and air to escape through the tissue during the heat process, preventing bubbles, wrinkles, or blistering when mounting porous materials Heat-Activated: Requires a mechanical or vacuum dry mount press for activation, typically at temperatures around 225°F (107°C) to 250°F. Versatile Application: Ideal for difficult substrates such as canvas, textured art papers, and materials with high moisture content. Archival Safe: Generally acid-free to ensure the long-term preservation of artwork.