Thioflex 600 gun grade is suitable for general application. Packed in a 2.5 litre tin containing the base and curing agent, it is ready to mix in the appropriate ratios. Thioflex 600 polysulphide mastic sealant is highly recommended for use in buildings that are high rise and other applications where access for subsequent maintenance will be difficult with the risk of early movement failure being minimised. It’s also perfect for sealing joints in brickwork, retaining walls, basements and subway on both new builds and remedial locations.

Key Features:

• High Movement Capability: Accommodates significant, continuous, and pronounced cyclic joint movement (up to ±30%).
• Excellent Adhesion: Bonds strongly to most common substrates, including primed concrete, glass, aluminum, and stainless steel.
• Durable & Elastic: Cures to a tough, rubber-like seal, resisting physical damage from climatic extremes and aging.
• Chemical Resistance: Offers good resistance to various chemicals, making it suitable for diverse environments.
• Ready-to-Use: Supplied in a convenient, ready-to-mix pack (base and curing agent in correct proportions) for straightforward application.
• Versatile Application: Ideal for vertical and horizontal joints in buildings, bridges, basements, and subways, especially where maintenance is difficult.
• Standards Compliant: Meets key international standards for sealants