115 GP Building Mastic 285ml - White

The Everbuild 115 GP Oil-Based Traditional Building Mastic is a high-quality, flexible sealant designed for long-lasting performance in both internal and external applications. Formulated with a durable oil-based composition, it provides excellent adhesion to a wide variety of building materials, including concrete, brick, wood, and metal. This versatile mastic is ideal for sealing joints, filling gaps, and weatherproofing, making it a reliable solution for glazing, roofing, and general construction tasks. Its weather-resistant properties ensure it remains effective in harsh outdoor conditions, maintaining its flexibility and sealing power over time.