1948-1955 Porsche 356 Coupe Firewall Kit

The Porsche power plant in the rear of the vehicle presents challenges to manage the noise and heat that bakes the interior of the 356. HushMat has solved this problem by packaging their lightweight sound deadening and thermal insulation material to fit with minimal trimming required. HushMat is available in either Stealth Black or Silver foil. HushMat reduces the heat and noise in your 356 by over 50%. Custom Fit Design specifically engineered to match the contours of your vehicle's year, make, and model, ensuring a precise and seamless fit. Advanced Sound Dampening Effectively reduces engine noise, road noise, and vibrations, creating a quieter cabin environment contributing to a more pleasant and less fatiquing driving experience Thermal Insulation Provides superior heat insulation, reducing the transfer of engine heat into the cabin for a cooler and more comfortable interior enhancing passenger comfort Self-Adhesive Backing easy-to-apply peel-and-stick installation requires no special tools or expertise, making it user-friendly. Durable Construction made from high-quality materials designed to withstand extreme temperatures, moisture, and wear, ensuring long-lasting performance. Comprehensive Coverage kit includes all necessary pieces, pre-cut to fit the specific dimensions and shapes of the vehicle's firewall. Water and Weather Resistant to moisture, oils, and other automotive fluids, maintaining effectiveness in various environmental conditions. Attributes: Brand Name: Hushmat GTIN: 00881101801020 Cold Flexibility: Can be bent around 25 mm. mandrel at -30 degrees C with no cracking or loss of adhesion Color: Polymer - Black; Foil Backing - Silver FAB: Water and Weather Resistant to moisture, oils, and other automotive fluids, maintaining effectiveness in various environmental conditions. Flammability: Tested per FMVSS 302, HushMat Ultra is self-extinguishing and meets all aspects of the standard Hardness: 6.5 - 9.0mm ASTM D-5 Peel Strength: Tested in 90 degree peel at a crosshead speed of 300mm per minute on a 25 mm wide test specimen. Average load in Newtons is reported. R-Value: 7 Safety: HushMat Ultra is not considered a hazardous material. Care should be used in handling to avoid cuts from the foil. Gloves are recommended. The Material Safety Data Sheet is available upon request and should be read and understood before using this product. Shelf Life: At least 12 months when stored at 40 degrees C or less. Specific Gravity: 1.47 (approx. 0.47 pounds per square foot) Temperature Resistance: HUSHMAT ULTRA will withstand a bake of 1 hour at 240 degrees C with no deformation, sag, or flow when baked in horizontal, vertical or inverted positions. Thickness: 1.5mm Extended Information: Country of Origin: US Emissions : Emissions Compliance Exempt Packing Information: Quantity of Each: 1 Package UOM: EA Dimension: 26 x 14 x 3 inches Weight: 18 POUNDS PDF: