Description
3M™ Weather Resistant Film Tape 838 is comprised of a strong, thin Tedlar® PVCF Film backing with a high shear strength and a solvent resistant acrylic adhesive. This tape is ideal for many long-term weather resistant and protection applications.
Thin, but Strong and Resistant to the Elements
3M™ Weather Resistant Film Tape 838 is a white, 3.4 mil tape with an acrylic adhesive and a Tedlar® PVF Film backing. The 2.1 mil Tedlar® PVC Film backing provides increased strength without added thickness. This tape is ideally suited for a variety of applications found in building and construction, aerospace, signage, military and the window and door industries. This tape features excellent resistance to weathering along with outstanding mechanical properties and inertness toward a wide variety of chemicals, solvents and staining agents. There are no plasticizers in this product which contribute to good long-term aging properties. The tape is strong and flexible, even under a broad range of temperatures. 3M™ Weather Resistant Film Tape 838 will perform in temperatures ranging from -100°F/-73°C to 225°F/107°C.
Recommended Applications
- Sealing the seams of outdoor building panels, windows and doors
- Hinge seal on shower doors
- Sealing critical areas from moisture intrusion
- Sealing, wrapping and protecting in outdoor exposure applications
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