Unibond Anti-Mould Bathroom & Kitchen Sealant White

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UniBond Anti-Mould Kitchen & Bathroom Sealant 280ml White, Waterproof Sanitary Silicone, Shower & Bath Sealant, Tile & Basin Sealant

Name: UniBond Anti-Mould Kitchen & Bathroom Sealant 280ml White, Waterproof Sanitary Silicone, Shower & Bath Sealant, Tile & Basin Sealant
Brand: Unibond
SKU: STX-796947
Price: 9.91 GBP
Availability: InStock

Brand Unibond See the full Unibond range

SKU STX-796947

Product code: SX796947
Manufacturer part number: White
EAN: 4015000437295

£9.91

inc VAT£8.26 ex VAT

Lead time: 2-10 working days

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Specifications

Colour	White

Description

Product Overview

The UniBond Anti-Mould Kitchen & Bathroom Sealant is a mould resistant, waterproof sanitary sealant designed for neat, durable sealing in wet areas. Suitable for sealing around baths, showers, sinks and tiled joints, it helps prevent black mould growth for a cleaner finish. Ideal for both new installations and sealant replacement jobs.

Key Features

Anti-mould protection helps reduce black mould build-up for a cleaner, fresher-looking seal.
Waterproof sanitary sealant creates a reliable barrier against water ingress around showers, baths and basins.
Designed for kitchen and bathroom areas ideal for high-humidity rooms where standard sealants can fail.
Neat sealing for joints and edges helps produce a clean finish around tiles, sanitaryware and worktops.

Use Case / Application

Designed for sealing and re-sealing in moisture-prone environments, this anti-mould sealant is suitable for:

Bathrooms: sealing around baths, shower trays, enclosures, basins and tiled corners
Kitchens: sealing around sinks, splashbacks, worktop edges and tiled joints
Utility rooms and cloakrooms: sealing joints where condensation and splashes are common
Maintenance tasks: removing failed sanitary silicone and applying a fresh, mould resistant bead

Problem to Solution

Perfect for preventing mould and leaks around wet-area joints where old sealant has discoloured, cracked or started letting water through.

Product Specifications

Manufacturer – UniBond
Manufacturer Part Number (MPN) – 2900051
EAN / Barcode – 4015000437295
Product Type – Anti-mould kitchen and bathroom sealant
Typical Applications / Use Cases – Sealing around baths, showers, basins, sinks, tiles, splashbacks and sanitary joints

Why Buy from BHL

UniBond is a trusted name for everyday trade essentials, producing dependable sealants designed for long-lasting performance in busy kitchens and bathrooms. Buy the UniBond Anti-Mould Kitchen & Bathroom Sealant (Part Number: 2900051) online from BHL for competitive pricing and free* & fast UK delivery. BHL are a specialist online merchant, trusted by thousands of satisfied customers online since 1998 with thousands of 5 star reviews. Your order is delivered with care from UK warehouses. *see our terms

Reviews

Buying guide: Sealants

Sealants fill joints and gaps to keep out water, draughts, noise and dust, and help hold fittings such as baths steady. This category covers bath and kitchen sealants, sealant and adhesive cartridges, indoor and outdoor gap fillers, heat-resistant sealants, tile grouts and sealant guns, plus some vehicle products such as tyre puncture sealants.

Which sealant

Silicone: the usual choice for wet areas and smooth surfaces such as tiles, glass, baths, basins and shower trays. Bathroom versions resist mould. Paint will not stick to silicone, so do not use it where the joint will be painted.
Acrylic: paintable and low odour, used indoors for joints around skirting boards, stairs, floorboards and window and door frames, but not for joints that stay wet.
Sealant and adhesive: hybrid cartridges that seal and also bond, useful where a fixing and a seal are needed together.
Heat-resistant sealant: for joints exposed to high temperatures. Check the temperature rating on the cartridge against the job.
Grout: fills the joints between tiles. Choose wall or floor grout to suit the job, and a quick-setting type if the area is needed back soon.

Getting a good seal

Cut out all the old sealant, clean off any residue and mould, and let the joint dry fully before you start. Apply a steady bead with the nozzle at roughly 45 degrees and smooth it with a tool. When sealing a bath, fill it with water first and leave it full while the sealant cures, so the bath is already at its loaded position. Leave the curing time stated on the cartridge, often a day or more, before the joint gets wet. Follow the manufacturer's instructions and safety data.

For bonding rather than sealing, see adhesives, or browse sealants and adhesives.

Shop all Sealants