Hondabond
Part Number: 08718-0004

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Product Details

The Honda OEM Hondabond HT High-Temperature Silicone Liquid Gasket is a genuine factory-approved sealant designed to provide reliable, long-lasting sealing performance for Honda and Acura engine, transmission, and drivetrain applications. This high-temperature RTV silicone sealant is specifically formulated for sealing mating surfaces where a conventional solid gasket is not required.

Unlike some traditional silicone sealants, Hondabond HT features a non-acidic formula that is safe for aluminum components, helping prevent corrosion while creating a durable, flexible seal. Its high-temperature formulation is designed to withstand demanding automotive operating conditions, making it an excellent choice for engine assembly, transmission repairs, and routine maintenance.

Whether you're resealing a K-Series timing chain cover, installing an oil pan, rebuilding an engine, or performing transmission maintenance, genuine Honda Hondabond HT provides the sealing quality and reliability you expect from OEM products. Its convenient 1.9 oz tube makes it an essential addition to any Honda or Acura enthusiast's toolbox.

Features

Genuine Honda OEM Product: Factory-approved liquid gasket sealant designed for Honda and Acura service applications.
High-Temperature Silicone Formula: Engineered to withstand elevated temperatures commonly encountered in engine and drivetrain assemblies.
Non-Acidic Formulation: Helps prevent corrosion of aluminum and other compatible metal surfaces.
RTV Silicone Sealant: Room-temperature-vulcanizing formula cures into a durable, flexible gasket-like seal.
Excellent Sealing Performance: Helps prevent oil and fluid leaks when properly applied to compatible mating surfaces.
Flexible After Curing: Maintains a resilient seal to accommodate normal vibration and thermal expansion.
Ideal for Metal-to-Metal Sealing: Designed for applications where a traditional solid gasket is not required.
Versatile Applications: Suitable for specified engine, transmission, and drivetrain sealing locations.
Factory Service Compatibility: Ideal for repairs and maintenance procedures that specifically call for Hondabond HT or an approved equivalent.
Convenient 1.9 oz Tube: Easy-to-handle packaging for controlled application during repairs and engine assembly.
Perfect for K-Series Builds: Excellent for compatible K20 and K24 engine maintenance, rebuilds, and resealing projects.
Honda Part Number: 08718-0004.

Commonly used for the following repairs when specified by the factory service manual:

Timing Chain Covers: Sealing timing chain cover mating surfaces during engine assembly or timing system repairs.
Engine Oil Pans: Creating a leak-resistant seal between compatible oil pans and engine blocks.
Valve Cover Sealing Points: Applying small amounts at designated corners and junctions where additional sealant is required.
Transmission Cases: Sealing compatible transmission housing mating surfaces during service or rebuilding.
Engine Assembly: Sealing specified joints and surfaces where Honda requires a liquid gasket instead of a conventional gasket.
General Maintenance: Replacing old or deteriorated liquid gasket material during compatible engine and drivetrain repairs.