Everbuild External Frame Sealant (290ml, Brown) is a high-quality, acrylic-based sealant formulated to provide a long-lasting, permanently flexible weatherproofing barrier. Specially designed for sealing gaps, cracks, and joints around external frames, this professional-grade formula prevents drafts and water ingress. The brown paste applies smoothly, cures into a durable, mould-resistant finish, and is specifically coloured to blend seamlessly with dark timber, mahogany, and wood grain effect external frames.

• Permanent Flexibility - Acrylic formula maintains a long-lasting, flexible seal that moves naturally with the building.
• Weatherproof Performance - Efficiently seals out drafts and prevents water ingress around structural openings.
• Mould & Fungus Resistant - Packed with powerful anti-fungal components to prevent unsightly black mould growth.
• Framed-Matched Colour - Supplied in a deep brown shade that blends naturally with dark wood and treated timber surrounds.
• Multi-Surface Adhesion - Bonds reliably to most building substrates including timber, metal, concrete, stone, and brickwork.
• Easy Clean-Up - Water-based paste can be easily wiped away and cleaned up with warm water before curing.
• Quick Tack-Free Time - Sets quickly to become tack-free in under an hour, curing completely within 3 to 5 days.