EB25 – EVERBUILD The ULTIMATE Sealant & Adhesive White 300ml

Everbuild EB25 white is a premium hybrid polymer sealant and adhesive supplied in a 300ml cartridge (SKU: EB25WE), engineered for tradespeople and demanding DIY applications alike. Built on a unique polymer blend, it delivers exceptional bond strength and permanent elasticity — bonding and sealing virtually any substrate, indoors or outdoors, even on damp or submerged surfaces. Certified to EN15651 for façade and sanitary use and carrying the EMICODE EC1Plus very-low-emission rating, it is one of the most versatile and specification-compliant hybrid adhesive sealants available in the UK.

Key Features and Specifications

• Product type: Hybrid polymer sealant and adhesive (MS/SMP technology)
• Colour: White (SKU: EB25WE)
• Size: 300ml cartridge — applied via standard sealant gun
• Bond strength: High — primerless adhesion to metals, glass, wood, concrete, plaster, plasterboard, ceramics, most plastics, enamel, and painted surfaces
• Flexibility: Permanent elasticity; superior resistance to movement and vibration
• Temperature resistance: -40°C to +100°C (cured)
• Waterproof and weatherproof: Can be applied to damp surfaces; suitable for emergency underwater repairs
• Mould resistance: Resistant to mould growth once cured — ideal for white kitchen and bathroom finishes
• UV resistance: Excellent resistance to UV radiation
• Chemical resistance: Resistant to petrol, 10% dilute acids/alkalis, and most solvents
• Sealant certification: EN15651-1 Façade (Type F EXT-INT Class F20LM CC) and EN15651-3 Sanitary (Class XS2)
• Food safety: ISEGA certified for food preparation areas
• Emissions: EMICODE EC1Plus — very low VOC emissions
• Overpaintable: Yes, with most paints (test a small area first)
• Shelf life: 12 months; store at +5°C to +25°C in cool, dry conditions

Applications

• Bathroom and kitchen sealing — shower trays, bath surrounds, basins, and ceramic tiles
• Nail-replacement panel adhesive for plasterboard, skirting boards, architrave, and coving
• Perimeter sealing around doors and windows (internal and external)
• Bonding mirrors, glass, and perspex to most common substrates
• Jointing and sealing cladding panels and façade elements
• Fixing and sealing roof tiles, flashings, and gutters
• Sealing vertical expansion joints in commercial and residential construction
• Repairs requiring chemical or petrol resistance (garages, workshops)
• Any application requiring a clean white finish with long-term mould resistance

Why Choose This Product

The Everbuild EB25 white stands apart from standard silicone or acrylic sealants through its hybrid polymer chemistry, which combines the flexibility of silicone with the paintability and adhesion of MS technology. It bonds without a primer to almost every building substrate, cures quickly, and resists mould, UV, and chemicals for the long term. Its dual EN15651 façade and sanitary certification, ISEGA food-safe approval, and EC1Plus low-emission status make it suitable for the most demanding residential, commercial, and food-industry specifications — all in a single, easy-to-apply 300ml cartridge.

Delivery in and Around London

We deliver Everbuild EB25 white across London and the surrounding region, including inner boroughs such as Croydon, Lewisham, Southwark, Camden, and Hackney, as well as Greater London areas including Enfield, Bexley, Redbridge, and Barnet. We also supply to the surrounding counties of Kent, Essex, Surrey, and Hertfordshire. Trade quantities and bulk orders are welcome — contact us for volume pricing. Orders are dispatched promptly; please check our delivery page for lead times and minimum order values in your area.