ARC CSS100 - Cavity Stop Sock to Suit a 100mm Cavity 120 x 100 x 1200mm (Bag of 20) by ARC Building Solutions

This ARC Cavity Stop Sock is designed to act as a cavity barrier in masonry walls, restricting the spread of smoke and flames in external wall cavities. Sized 120 x 100 x 1200mm, it suits 100mm cavities and is supplied in bags of 20 for efficient use on construction sites.

Providing up to four hours of fire protection, this cavity barrier is suitable for both horizontal and vertical applications. It meets the requirements of Robust Detail Part E and Approved Document B, and is third-party certificated by IFC.

Key facts:

• Provides up to 4 hours fire protection
• Horizontal and vertical applications
• Meets Robust Detail Part E and Approved Document B
• Third-party certificated by IFC

Easily installed with a compression fit, the ARC Cavity Stop Sock requires no mechanical fixings. it delivers dependable masonry reinforcement and long-term fire safety in separating walls, floors, and at eaves level.

IMPORTANT INFORMATION - Fire Socks are sent on a two day delivery and may not arrive next working day

Installation info:

Insert the sock into the cavity at the required position, ensuring a tight compression fit to form an effective fire protection barrier.