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DEI's Ultra Block is the ultimate heat and noise barrier, engineered to reduce extreme temperatures and unwanted sound in even the toughest environments. Designed to withstand intense conditions, Ultra Block effectively shields against heat and dampens noise from generators, under-hood areas, and more. Perfect as a hood liner or for any high-heat, high-noise application, Ultra Block helps create a quieter, cooler, and more comfortable experience.
Key Features
- Designed for automotive heat-management work
- Exact configuration is identified by the DEI part number
- Confirm dimensions and intended use before installation
- Adhesive-backed construction where specified by DEI
Fitment
Universal application. Confirm dimensions, temperature rating, clearance, and the intended component before ordering. This product does not receive a vehicle YMM tag.
Specifications
| Manufacturer | Design Engineering Inc. (DEI) |
|---|---|
| Manufacturer Part Number | 50511 |
| Product Type | Thermal Protection |
| Fitment Type | Universal |
What's Included
One 48 inch by 48 inch sheet of Ultra Block.
About DEI
Design Engineering Inc. develops automotive thermal, acoustic, and vibration-control products for underhood, exhaust, interior, and electrical applications. Match every product by exact manufacturer part number and published use.
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Browse the DEI collection for related thermal-management products.
Frequently Asked Questions
Is this a universal-fit product?
Yes. It is not tied to a Year Make Model record. Confirm dimensions, temperature exposure, clearances, and the intended component before ordering.
What should I verify before ordering?
Match the DEI part number, product dimensions, material, intended location, and required clearance to the job.
Are all mounting materials included?
Only the components DEI lists for this exact part number are included. Related tape, ties, tools, or surface preparation materials may be separate.
Installation Instructions
- Confirm part number 50511, dimensions, and the intended application.
- Read the DEI instructions supplied for this exact product before disassembly.
- Allow hot components to cool and clean every mounting or contact surface.
- Test-position the product and maintain clearance from moving parts, fluids, and electrical terminals.
- Install with the specified overlap, fasteners, adhesive, or hardware, then inspect it after the first heat cycle.
DEI
Shop DEI heat shields, exhaust wrap, protective sleeves, insulation, and Boom Mat sound-control products at Black Ops Auto Works. Design Engineering Inc. offers solutions for managing heat exposure, panel vibration, and cabin noise. Explore universal materials and vehicle-specific kits for engine bays, exhaust areas, floors, transmission tunnels, doors, and roofs. DEI Exhaust Wrap and Heat Shields This collection includes selected Titanium and glass-fiber exhaust wraps, flexible heat shields, stainless steel shield pads, and starter shields. Choose the product according to the heat source, surrounding components, available clearance, and mounting method. DEI’s Titanium wrap is a woven fiber product made using pulverized lava rock, not titanium metal. The name does not mean it is suitable for wrapping a titanium exhaust. DEI specifically advises against wrapping titanium exhaust systems and recommends considering suitable shield alternatives. Protective Sleeves for Hoses and Wiring E...
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