Unibond Healthy Kitchen & Bathroom Sealant - Grey

UniBond Anti Mould silicone sealant is specially formulated for use in bathrooms and kitchens, whe...

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OnBuy.comUnibond Anti-Mould Grey Silicone Sealant - Waterproof, Kills & Prevents Mould In Kitchen & Bathroom, 15-Year Durable Shower Sealant (274G) 5010383317225
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eBayUniBond Anti-Mould Kitchen Bathroom Shower Sanitary Sealant Waterproof - Grey
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Product Information

Full details

This guide is for anyone using Unibond Healthy Kitchen & Bathroom Sealant in their home. It helps you understand the sealant's features, how to apply it, and how to maintain it for long-lasting results. The sealant provides a waterproof and mould-resistant seal, ideal for kitchens and bathrooms. However, proper surface preparation is crucial for optimal adhesion and performance.

All features

ColourGrey
BrandUnibond

Extended Product Information

FAQs

How long does it take for the sealant to dry?

The sealant typically takes 24-48 hours to fully cure, depending on environmental conditions.

Can I paint over the sealant?

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

What is the shelf life of the sealant?

Unopened cartridges have a shelf life of approximately 12 months from the manufacturing date.

How do I remove old sealant?

Use a sealant remover tool or a sharp blade to carefully remove the old sealant. Clean the surface thoroughly before applying new sealant.

Is the sealant suitable for outdoor use?

While primarily designed for kitchens and bathrooms, the sealant can be used in other areas, but ensure it is protected from direct sunlight and extreme weather.

What is the coverage area?

Coverage is approximately 11 meters per cartridge, depending on the bead size and gap width.

Troubleshooting

Sealant isn't sticking.

Ensure the surface is clean, dry, and free of any residue. Consider using a primer if the surface is particularly non-porous.

Sealant is cracking.

Make sure the joint has adequate movement and hasn't exceeded its movement capability. Clean and reapply the sealant.

Mould is growing on the sealant.

Clean the area with a mould remover and ensure proper ventilation to prevent future growth.

Pros and Cons

Pros

  • Excellent mould resistance.
  • Provides a waterproof seal.
  • Durable with a 15-year guarantee.
  • Easy to apply.

Cons

  • Requires proper surface preparation for best results.
  • May require multiple applications for large gaps.
  • Colour range is limited to grey.

Setup, Compatibility & Care

  1. Surface Preparation: Ensure the surfaces are clean, dry, and free of old sealant, grease, and soap residue. Use a solvent if necessary.
  2. Application: Apply the sealant using a sealant gun. Cut the nozzle at a 45-degree angle to the desired bead size. Apply a continuous bead, ensuring it fills the gap completely.
  3. Smoothing: Smooth the sealant with a wet finger or a smoothing tool for a neat finish.
  4. Curing: Allow the sealant to cure completely according to the manufacturer's instructions, typically 24-48 hours, before exposing it to water.
  5. Compatibility: Suitable for most sanitary fixtures. Always test on a small, inconspicuous area first if unsure.
  6. Care: Clean with a damp cloth and mild detergent. Avoid harsh chemicals or abrasive cleaners.

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