3M Aluminum Tape 1436 Silver (various variants)

3M™ 1436 is a versatile aluminum tape designed for indoor applications, ideal for sealing, insulation, and assembly work in construction and HVAC installations. Thanks to its very high initial adhesion, it adheres perfectly to most surfaces, ensuring durable and tight connections. The aluminum backing acts as an effective heat and light reflective barrier, and its low water vapor permeability allows for effective sealing and patching of surfaces. The easily removable release liner provides additional convenience during application.

Technical specifications

• Width: 50 mm, 75 mm, 100 mm
• Length: 50 m
• Color: Silver
• Type: Aluminum tape with protective liner
• Application: Indoor
• Backing: Aluminum
• Adhesive: High-tack acrylic

Application

• Sealing and insulation of ventilation and air conditioning systems
• Assembly and service work in construction
• Patching surfaces exposed to moisture and temperature
• Heat and light reflection in thermal insulation systems
• General applications in industrial and workshop environments

Benefits and properties

✅ High initial adhesion – durable bonding to various substrates
✅ Heat and light reflection – increased thermal insulation efficiency
✅ Low water vapor permeability – effective sealing and moisture protection
✅ Release liner – easy and quick removal during application
✅ Versatility – effective in construction, assembly, and service
✅ Convenient to use – flexible and easy to adapt to various surfaces

Application guidelines

Before application, ensure the surface is dry, clean, and degreased. Press the tape firmly onto the surface to ensure maximum sealing and adhesion. Thanks to its construction, it conforms perfectly to shapes and ensures reliability in demanding operating conditions.