Product Name: DF69 Sealing Butyl Tape for Car Doors and Windows 1. Description: DF69 sealing tape is non-curing lifelong with excellent water resistance and weather resistance. Suitable for sealing of different car windshield glasses, doors and windows. 2. Application: Sealing and bonding of waterproof membranes of car doors, windows and speaker grilles. 3. Color: Standard color is black. Different specifications provided according to customer demands on thickness, width, length and colors. 4. Basic performance: Appearance of black ribbon. Support viscous 50min Heat resistance: 80 degrees Celsius for 2 hours, there is no flowing, cracking and deformation. Low temperature flexibility: -40 degrees Celsius, with no cracks. Shear state of adhesion 2.6N/mm Peel strength 0.8N/cm.