Where to use Forté Advanced RTV Gasket Maker

Gasket makers play a critical role in automotive repair and maintenance by providing durable, leak-proof seals in areas where pre-formed gaskets may fail or are unavailable. In modern vehicles, Forté Advanced RTV Gasket Maker can enhance performance, reduce the risk of fluid leaks and extend the life of key components.

This technical tip highlights where to use Forté Advanced RTV Gasket Maker within three primary automotive systems: the engine, cooling system and transmission.

Engine Applications

RTV Gasket Maker is an essential product used in engine assembly and repair. It is used where high temperatures, oil exposure or irregular surfaces make traditional gaskets ineffective.

Common engine uses include:

  • Valve Covers: Seal corners, camshaft humps and uneven mating surfaces
  • Oil Pan (Sump): Full seal or supplement to gasket — critical for leak prevention
  • Timing Covers (Wet Belt): Seal both upper/lower sections; fills imperfections in aluminium covers
  • Rear Main Seal Housing: Seals housing to block, preventing oil seepage
  • Intake Manifold Ends: Common on V-engines; RTV fills “china walls” or end seals
  • Camshaft End Caps/Plugs: Prevents oil leaks at rear/front cylinder head plugs

Cooling System Applications

The cooling system relies on pressure and RTV Gasket Maker helps maintain a leak-proof seal where coolant flows through various housings and pipes.

Common cooling system uses include:

  • Water Pump: Seals mounting surface; often used with paper gasket.
  • Thermostat Housing: Ensures seal where housing meets engine block
  • Heater Core Pipe Seals: Reinforces O-rings or paper gaskets
  • Coolant Flanges or Bypass: Fills gaps around pipe or tube connections

Transmission Applications

Automatic and manual transmissions benefit from RTV Gasket Maker in places where fluid leaks could be catastrophic. It is also useful during rebuilds or maintenance.

Common transmission uses include:

  • Transmission Pan: Full RTV seal or backup to rubber gasket — check manufacturer specifications
  • Transmission Case Halves: Used during full rebuilds to seal aluminum case halves
  • Shift Shaft Covers:  Small access plates often sealed with RTV
  • Transfer Case and AWD Flanges: Seals between trans and transfer case or rear diff flange

Advanced RTV Gasket Maker

Using Forté Advanced RTV Gasket Maker in the right applications is essential for maintaining the integrity and performance of modern automotive systems. From sealing engine components under high heat and pressure, to preventing coolant and transmission fluid leaks, Advanced RTV Gasket Maker offers a flexible and reliable solution where precision and durability are critical. Always follow manufacturer guidelines and best practices for surface preparation and curing time to ensure long-lasting, leak-free results.