Unibond Sealant - Black

This UniBond Silicone-based Black Sealant, 280ml, is designed for creating strong, waterproof seal...

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OnBuy.comMulti-Purpose Indoor Sealant, Waterproof Sealant And Joint Filler, Mould-Resistant, Waterproof And Multi-Purpose 5010383323301
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Product Information

Full details

This guide is for anyone using Unibond Black Sealant for sealing applications. It's designed to create strong, waterproof seals around windows, doors, and in bathrooms. While it offers long-lasting protection, proper surface preparation is crucial for optimal adhesion.

All features

ColourBlack
BrandUnibond

Extended Product Information

FAQs

How long does the sealant take to cure?

Curing time varies depending on the conditions, but typically it takes 24-48 hours for a full cure.

Can I paint over the sealant?

No, it is not recommended to paint over the sealant.

What surfaces can I use it on?

It can be used on most common household surfaces such as tiles, glass, and wood. Always check the product label for specific material compatibility.

Is it waterproof?

Yes, it provides a waterproof seal.

What is the shelf life of the sealant?

The shelf life is typically 12-18 months from the date of manufacture when stored properly.

How do I remove cured sealant?

Cured sealant can be removed using a sharp blade or a sealant remover, following the manufacturer's instructions.

Troubleshooting

Sealant isn't sticking

Ensure the surface is clean, dry, and free of any old sealant or debris. Use a primer if recommended for the surface.

Sealant is cracking

Ensure the sealant is suitable for the movement in the joint. Ensure the joint is not too wide, apply in thin layers.

Mould growth

Ensure the area is well-ventilated and clean regularly. Remove and replace the sealant if mould growth persists.

Pros and Cons

Pros

  • Creates a strong, waterproof seal
  • Mould-resistant formula for use in bathrooms and kitchens
  • Long-lasting with a 15-year guarantee
  • Flexible to accommodate movement
  • Suitable for various household surfaces

Cons

  • Requires proper surface preparation for optimal adhesion
  • May require a sealant gun for application
  • Black colour may not be suitable for all applications

Setup, Compatibility & Care

Setup:

  1. Ensure the surface is clean, dry, and free from loose debris.
  2. Cut the nozzle at a 45-degree angle to the desired bead size.
  3. Insert the cartridge into a sealant gun.
  4. Apply the sealant evenly along the gap or joint.
  5. Smooth the sealant with a wet finger or a smoothing tool.

Compatibility:

  • Suitable for use on most common household surfaces.
  • Check the product label for specific material compatibility.

Care:

  • Avoid contact with skin and eyes.
  • Keep out of reach of children.
  • Store in a cool, dry place.
  • Clean up uncured sealant with mineral spirits.

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