Lanmar #725-7 is a 3 mil foil laminate tape with a silicone adhesive. The foil-laminated backing reflects radiant heat and provides a moisture barrier with the bonding strength of a silicone adhesive.
The silicone adhesive bonds reliably to metal, ceramic, and industrial substrates across the full operating range. Rated from -100 to +500°F. Dielectric strength: .
Specifications: 3 mil backing / 7 mil total thickness. Break strength: 75 lb/in. Adhesion: 40 oz/in.
Typical applications include heat shielding barriers, thermal insulation jacketing, EMI-reflective surfaces, and radiant heat deflection in under-hood and industrial applications. Supplied in roll form. Available custom slit to width.
