Unibond Grey Silicone Multi-Purpose Sealant 300 ml

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This grey silicone multi-purpose sealant from UniBond is suitable for use in all internal & external areas, especially in showers, bathrooms and kitchens. Simply apply and leave for 48hours to dry. Once dried, it's waterproof and mould resistant.

  • Guarantee - 35 years
  • Areas for use - Most building materials

Read moreabout Unibond Grey Silicone Multi-Purpose Sealant 300 ml

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Product notices

  • Home delivery Order by 7pm (2pm on Sunday) for Next Day Delivery to anywhere in mainland UK. Orders must be signed for
  • Click & Collect Order by 7pm (3pm on Sunday) for Next Day Collection from store.
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Product Details

Features and benefits

  • Chemical care: Avoid contact with skin and eyes. Keep out of reach of children

Technical specifications

Technical specification of Unibond Grey Silicone Multi-Purpose Sealant 300 ml
Brand UniBond
Colour description Grey
Construction material Silicone
Container size 300ml
Coverage 11m²
Weight 372g
Location Internal & external
Container Cartridge
Pack quantity 1
Drying time 48hours
Mould resistant Mould resistant
Waterproof Waterproof
Flexibility Flexible
Paint/Stain/Varnish base Water-based
Model 1046965

Help & Advice

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4. How many coats of paint do you want?

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  • 00 litres of paint

This is based on a coverage of 10m² per litre of paint. Always check the coverage on the side of the tin before buying.

Buying guides

Adhesives and sealants buying guide

Adhesives and sealants buying guide

There are lots of good general-purpose adhesives on the market, but for some materials you need something that's specially designed. Our guide will help you decide what is best for the job.

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