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2026-04-15 - Seal MT5 Permanent Dry Mounting Tissue

 

Seal MT5 Permanent Dry Mounting Tissue is a heat-activated, adhesive-coated paper used to permanently bond photographs, posters, and papers to mounting boards. It requires a dry mount press (approx. 90°C / 200°F) and a tacking iron to create a smooth, flat, and durable mount, making it ideal for photography and art preservation. Seal MT5 is widely regarded for its ability to keep prints flat, preventing curling or warping in varied environments. It is often favoured over other mounting materials for its ease of use in permanent applications.

Key Features:

  • Permanent Bond: Provides a strong, lasting, and non-reversible adhesive bond, often referred to as "The 5 Second Dry Mounting Tissue".
  • Applications: Specifically designed for mounting smooth papers, magazine pages, newspaper clippings, and photographs.
  • Method: The tissue is placed between the print and the mounting board, then bonded using heat and pressure in a press.
  • Sizes: Commonly available in sheets (e.g., 8x10, 11x14).
  • Best Practice: Use silicone release paper between the press and the print to prevent sticking or damage to the emulsion. 
  • Press Time: Usually requires 60 to 90 seconds in a standard dry mounting press. Thicker materials or vacuum presses may require longer "dwell times" of up to 2–5 minutes. 


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