Permatex 81624 High Temperature Gasket Maker (13 oz)

Product Description

Permatex 81624 is a high-temperature RTV silicone gasket maker formulated for high-temperature repairs and to form flexible, durable seals. The compound is sensor-safe, non-corrosive, and resists oils and common shop fluids while withstanding intermittent temperatures up to 650°F (343°C). It can replace most cut gaskets for applications such as exhaust manifolds, headers, turbochargers, and slip-fit exhaust parts; allow 24 hours for full cure before service.

• Intermittent temperature resistance up to 650°F (343°C); RTV silicone formulation
• Sensor-safe, non-corrosive, and resistant to oils and common shop fluids
• 13 oz container; replaces cut gaskets for exhaust and high-temperature applications

Product Highlights

High-temperature RTV silicone gasket maker; sensor-safe; resists oils; 13 oz

Product Information

Standard Information

• Brand: PERMATEX
• Manufacturer Part Number: 81624

Technical Specifications

• Brand: Permatex
• Manufacturer: Permatex
• Manufacturer Part Number: 81624
• Product Name: Ultra Red High Temperature Gasket Maker
• Container Size: 13 oz
• Item Weight: 13 ounces
• Dimensions: 1.88 x 1.88 x 9 inches
• Material: RTV silicone
• Temperature Resistance: Up to 650°F (343°C) intermittent
• Sensor Safe: Yes
• Non-corrosive: Yes
• Non-flammable: Yes
• Chemical Resistance: Resistant to oils and common shop fluids; resistant to automotive and aviation fluids
• Cure Time: Allow 24 hours to fully cure before filling with fluids or returning to service
• Intended Use: Replaces cut gaskets; suitable for exhaust manifolds, headers, turbochargers, slip-fit exhaust parts; not recommended for head gaskets or parts in contact with gasoline
• Package Quantity: 1
• Units Per Case: 12
• SKU: 7dc1c6576739 / JB-PTX-81624
• UPC: 686226816245
• ASIN: B08CRXW1H9