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UniBond Anti-Mould Kitchen & Bathroom Sealant 274g

Product code: 308878

UniBond Anti-Mould Kitchen & Bathroom Sealant 274g

Product code: 308878
Subject to availability - visit your nearest store

Check stock availability at your local store


Check stock availability at your local store

Subject to availability - visit your nearest store

UniBond Anti-Mould Kitchen & Bathroom Sealant.

Ensure long-lasting, mould-free protection & strong seals – with the UniBond Anti Mould Sealant

Protect your bathroom and kitchen from mould with the powerful UniBond Anti Mould Sealant! As a high-quality and long-lasting joint filler, the waterproof and flexible silicone sealant is specially formulated to function in humid environments such as kitchens and bathrooms and is recommended for use as a kitchen sink sealant, worktop sealant or as a toilet sealant.

Formulated with silicone acetoxy technology, this joint sealant provides long-lasting sanitary seals with high adhesion. The cartridge design ensures precise application.

Waste no time with sealing jobs – the long-lasting sanitary silicone is touch dry within just 20 minutes and fully dry in 24 hours!


  • Forms a permanently flexible, waterproof & mould-resistant sealant to prevent mould growth
  • Specially formulated for use in warm, humid environments (e.g. bathrooms & kitchens)
  • Long-lasting sanitary sealant with high adhesion
  • Touch dry in 20 mins, fully dry in 24 hours

Colour: White

Size: 274g (Approx.)

Check Specification tab for application information.

Browse the full range of DIY Sealants & Fillers at B&M, in-store and online.

The sanitary sealant is simple and effective. To apply, first ensure that any existing sealant is removed, and surfaces are clean and dry.

Simply cut the tip off the cartridge above the screw thread.

Then, remove the nozzle cap and trim the nozzle at an angle of 45° to the desired joint width. Lastly, screw the nozzle onto the cartridge and insert the cartridge into the gun.

Apply by pulling the trigger. To maintain a mould-free finish, it is recommended to regularly clean the sealant of any soap or residue.


If you are not happy with a purchase you make at our stores, simply return it in its original condition, with proof of purchase, within 30 days and we’ll give you a full refund or replacement.*

Customers are advised that refunds and credit notes will only be given where proof of purchase (receipt, credit card statement, etc) is provided. To qualify for a refund or replacement, products need to be complete with all components and original packaging.

Conditions apply to some products:

Refunds and exchanges cannot be given against Audio/DVD and Computer Games. Should one of these products prove to be faulty it can be returned with your receipt within 30 days and we will exchange it for one of the same title.

Unwanted Food or Drink Products - Once supply conditions are broken, there are a number of factors outside of our control that can affect the quality of a product. Therefore perishable goods such as food and drink cannot be returned.

For reasons of hygiene and safety, personal grooming products, cosmetics or items of intimate clothing cannot be returned.

Mattresses, mattress toppers, duvets and pillows can only be returned if they are unused, in the original packaging and in a resaleable condition.

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