EB25 – EVERBUILD The ULTIMATE Sealant & Adhesive Grey 300ml

Everbuild EB25 Sealant & Adhesive Grey is a premium hybrid polymer sealant and adhesive engineered for trade professionals and demanding DIY projects alike. Supplied in a 300ml cartridge, it combines a unique polymer blend with cutting-edge technology to deliver superior flexibility and exceptional bond strength on virtually any substrate — indoors or out, in all weather conditions, and even underwater.

Key Features and Specifications

• Format: 300ml cartridge (manufacturer part no. EB25GY)
• Technology: Hybrid polymer blend — solvent-free, low-odour formula
• Colour: Grey — ideal for concrete, stone, and industrial finishes
• Touch dry: Approximately 30 minutes
• Temperature resistance: -40°C to +100°C once cured
• Joint design: Maximum joint width 25mm; minimum 5mm (movement joints)
• Adhesion: Primerless bond to metals, most plastics, glass, concrete, plaster, plasterboard, wood, enamel, ceramic, tile, Perspex, polyester, and painted surfaces
• Application: Can be applied to damp or wet surfaces
• Chemical resistance: Resistant to petrol, 10% dilute acids/alkalis, and most solvents
• Certifications: EMICODE EC1Plus (very low emissions); certified for façade, sanitary, and food preparation use
• Overpaintable: Yes, with compatible paints (test first)
• Storage: +5°C to +25°C in cool, dry conditions

Applications

• Nail-replacement adhesive on damp or dry surfaces
• Perimeter sealing around doors and windows (internal and external)
• Fixing and sealing roof tiles, flashings, and gutters
• Bonding mirrors, ceramic tiles, and shower trays
• Sealing vertical expansion joints and cladding panels
• Fixing skirting boards, architrave, panelling, and mouldings
• Industrial and marine applications requiring chemical or saltwater resistance
• Any high-performance bonding or sealing job where movement joints are present

Why Choose This Product

The grey colourway makes EB25 Sealant & Adhesive the natural choice wherever a neutral, unobtrusive finish is needed alongside concrete, stone, or industrial substrates. Its solvent-free, EC1Plus-certified formula means it is safe to use in kitchens, bathrooms, and food preparation environments without compromise. One cartridge replaces both a tube of adhesive and a tube of sealant, saving time and cost on site. The product is trusted by UK tradespeople across construction, roofing, glazing, and fit-out sectors.

Delivery in and Around London

We deliver Everbuild EB25 Sealant & Adhesive Grey to all London boroughs, including Croydon, Lewisham, Southwark, Camden, and Hackney, as well as Greater London areas such as 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. Single cartridges and case quantities are held in stock for prompt despatch.