DEI Floor and Tunnel Shield II Non-PSA 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, withstanding 1750°F. This Non-PSA version has no adhesive backing and mounts with mechanical fasteners (not included). At only 3/16in thick it trims and forms to fit and adds sound deadening; this piece is 42in x 2ft (7.0 sq ft). Aluminum side must face the heat source; do not apply directly to exhaust components.
| Type | Floor and Tunnel Shield II (Non-PSA / no adhesive) |
| Material | Embossed 10mil aluminum / glass-fiber core |
| Size | 42in x 2ft (7.0 sq ft) |
| Mounting | Mechanical fasteners (not included) |
| Temp Rating | 1750°F |
| Part Number | 50506 |
Documents: Installation Instructions (PDF)
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
