DEI Floor and Tunnel Shield II is a high-heat barrier that blocks radiant heat from intruding into interiors and damaging components, ideal for firewalls, transmission tunnels, floor boards and fuel cells. An embossed 10mil aluminum face is bonded to a 1/8in composite glass-fiber core with a high-temp pressure-sensitive backing, withstanding 1750°F (adhesive holds past 450°F). At only 3/16in thick it trims and forms to fit, and adds sound deadening. This piece is 21in x 4ft (7.0 sq ft). Aluminum side must face the heat source; do not apply directly to exhaust components.
| Type | Floor and Tunnel Shield II (self-adhesive) |
| Material | Embossed 10mil aluminum / glass-fiber core |
| Size | 21in x 4ft (7.0 sq ft) |
| Thickness | 3/16in |
| Temp Rating | 1750°F (adhesive past 450°F) |
| Part Number | 50502 |
Documents: Installation Instructions (PDF)
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Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
