Conquer leaks and cracks with Everbuild Everflex 115 Contract GP Building Mastic! This versatile, white mastic tackles a wide range of sealing and bonding jobs, keeping your construction projects weatherproof and airtight. Its oil-based formula delivers a durable, paintable seal that adheres to brick, wood, metal, glass, and more. Ideal for pointing around doors, windows, and panels, Everflex 115 boasts excellent gap-filling properties and stays permanently flexible for long-lasting protection. It's the ultimate ally for professional builders and DIY enthusiasts alike.