Polyken 251 is a professional grade, metallized duct tape. Metalized polycoated cloth backed tape, with a specially formulated pressure sensitive adhesive. It features high tensile strength, adhesion, and tack. Designed for sealing flexible ducts, insulation, and other aluminum colored surfaces. It is extremely conformable, and will not twist or curl during application.
Available in metallic color only.
Applications: Seal flexible duct systems, seal fiberglass insulation board, and hold insulation materials in place. Aerospace industry
Filename | Action |
berry-polyken-251-spec-sheet.pdf | [ Download File ] |
Tech Specs | |
Backing | Metallized PE Coated Cloth |
Adhesive Type | Rubber |
Total Thickness | 11 mils |
Adhesion to Steel | 55 oz/in |
Tensile Strength | 23 lb/in |
Colors | Metallic |