Wynns Black Gasket Maker 200ml - Black

Flexible high-temperature resistant, watertight filling and bonding material. It is a polysiloxane...

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Product Information

Full details

This guide is for anyone needing a reliable sealant for automotive or industrial applications. The Wynns Black Gasket Maker provides a high-temperature, watertight seal, replacing traditional gaskets. A key benefit is its resistance to various fluids and its wide temperature range. Note that proper surface preparation is crucial for optimal adhesion.

All features

ColourBlack
Model Part Number57680
BrandWynns

Extended Product Information

FAQs

What surfaces can I use this on?

Wynns Black Gasket Maker works best on metal surfaces.

What is the temperature range?

It withstands temperatures from -40°C to 232°C continuously and up to 260°C intermittently.

How long does it take to cure?

Curing time varies depending on conditions, but allow at least 24 hours for full cure.

Is it safe for my catalytic converter?

Yes, it does not harm catalytic converters or electronic sensors.

Can I use this on plastic components?

While it can seal some plastics, check for compatibility first. It is primarily designed for metal.

How should I store the product?

Store in a cool, dry place and ensure the cartridge is sealed after use.

What fluids is it resistant to?

It's resistant to oils, transmission fluids, water, antifreeze, grease, smoke, and hot toxic gases.

Troubleshooting

Sealant is not adhering properly.

Ensure surfaces are thoroughly cleaned and degreased. Roughen the surface slightly for better adhesion.

Leakage after application.

Check for gaps in the sealant bead. Reapply and ensure full contact between the components.

Sealant is taking too long to cure.

Ensure the application temperature is within the recommended range. Check the expiration date of the product.

Pros and Cons

Pros

  • Excellent sealing properties for various fluids.
  • High-temperature tolerance ensures durability.
  • Easy to apply, self-curing formula.
  • Safe for use with sensitive automotive components.
  • Replaces multiple gasket types.

Cons

  • Requires proper surface preparation for optimal performance.
  • May require longer curing times depending on the application.
  • Not suitable for all gasket applications (check compatibility).
  • Color is limited to black.

Setup, Compatibility & Care

  1. Preparation: Clean and degrease the surfaces to be sealed. Remove all traces of old gasket material.
  2. Application: Apply a continuous and even bead of the gasket maker to one surface.
  3. Assembly: Assemble the components immediately after applying the sealant.
  4. Curing: Allow the sealant to cure according to the manufacturer's instructions (typically 24 hours).
  5. Compatibility: Compatible with most metals and automotive fluids. Always check the specific application for compatibility.
  6. Storage: Store in a cool, dry place. Ensure the cartridge is sealed to prevent drying.

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