UniBond Kitchen & Bathroom Shower in 1 Hour

Features and Benefits

UniBond Kitchen & Bathroom Shower in 1 Hour is a fast curing, one component, ready-to-use, acetoxy curing silicone sealant for sealing joints in warm, humid environments where there is a likelihood of mould growing. Suitable for use around baths, toilets, wash basins, showers, kitchens, work tops and tiling joints.


  • 100% silicone
  • Waterproof
  • Fast curing - shower in one hour
  • Mould resistant - Contains a fungicide
  • Adheres to most common sanitary fixings such as glass, tiles, ceramics, aluminium, stainless steel, uPVC
  • Bright shiny finish
  • Durable - Lifetime guarantee
  • Resistant to conventional cleaners


Coverage: Approximately. 11m

Colours available: White, translucent

Size available: 291g

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Available sizes:

Documents and Downloads

UniBond Kitchen & Bathroom Shower in 1 Hour Cartridge White - 291g 2900671 en-GB
UniBond Kitchen & Bathroom Shower in 1 hour Cartridge Translucent - 291g 2900672 en-GB
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Additional Documents

How to Use

Surface preparation

All surfaces must be clean and dry, free from dust and grease or, anything which may be detrimental to correct adhesion of the sealant. Residues of old sealant or other materials as well as mould on the substrate must be removed completely (if necessary, use a silicone remover). To get best sealing results it is recommended to mask off edges of the joint with masking tape before applying the sealant.


Sealant application

The sealant should be applied ensuring that the seal is filled. Smoothing off the seal ensures good contact between the sealant and the bonding surfaces. Directly after application, smooth off with an UniBond Sealant Smoother Tool. Remove any tape immediately, before surface skin has formed on the sealant. Smooth over any proud sealant edges immediately.


Cleaning and finishing

Fresh sealant may be cleaned with a cloth soaked in white spirit or alcohol (e.g., methylated spirit) Cured sealant can be removed by scraping (e. g. using a razor blade) or by using a special silicone remover product. 


Drying time

The sealant will be touch dry in 20 mins and fully dry in approximately 24 hours.