VTech Vital Black RTV Silicone Instant Gasket Maker - Black

This VTech Vital Black RTV Silicone Instant Gasket Maker is a high-temperature formula designed fo...

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Product Information

Full details

This guide is for anyone needing a reliable, high-temperature sealant for automotive or shop applications. The VTech Vital Black RTV Silicone Instant Gasket Maker creates leak-proof gaskets quickly and efficiently. Keep in mind that while it's resistant to many fluids, it may not be suitable for all chemical environments.

All features

ColourBlack
Model Part NumberVT-157
BrandVTech

Extended Product Information

FAQs

What is the temperature range of this sealant?

The sealant withstands temperatures from -80°F to 600°F (-62°C to 315°C) intermittently.

Can I use this on a head gasket?

This product is typically used to replace or supplement gaskets, but not usually as the primary head gasket itself. Check your specific application's requirements.

How long does it take to cure?

The cure time is typically 24 hours, but this can vary depending on environmental conditions.

What kind of fluids is this resistant to?

It is highly resistant to automotive and shop fluids, including oil and coolants.

How do I remove cured silicone?

Use a plastic scraper or a chemical gasket remover, taking care not to damage the underlying surfaces.

What is the shelf life of this product?

The shelf life is typically 12-24 months when stored properly in a cool, dry place.

Troubleshooting

Sealant not curing properly.

Ensure that the surfaces are clean, and the product is within its expiration date. Check the temperature and humidity levels to make sure they are within the recommended range.

Leakage after application.

Check that the surfaces were properly cleaned. Reapply the sealant ensuring complete coverage. Check the torque on bolts.

Pros and Cons

Pros

  • Creates instant, leak-proof seals.
  • Withstands extreme temperatures.
  • Resistant to automotive and shop fluids.
  • Flexible and durable, preventing cracks.
  • Easy application from an 85gm tube.

Cons

  • May not be suitable for all chemical environments.
  • Specific compatibility should be checked for unusual fluids.

Setup, Compatibility & Care

  1. Surface Preparation: Ensure surfaces are clean and free of oil, grease, and old gasket material. Use a solvent or degreaser to clean the surfaces thoroughly.
  2. Application: Apply a continuous and even bead of the silicone sealant to one surface. Avoid over-application.
  3. Assembly: Assemble the components immediately after applying the sealant. Tighten fasteners to the manufacturer's specifications.
  4. Cure Time: Allow the sealant to cure completely before exposing it to fluids. Cure times vary depending on temperature and humidity, but generally, allow at least 24 hours.
  5. Compatibility: This product is compatible with most automotive fluids. However, avoid using it with fuels or other solvents unless explicitly recommended.
  6. Care: Store in a cool, dry place. Replace the cap tightly after use to prevent the sealant from drying out.