AF300 Non Asbestos Y Grade Sheeting | 1500mmx1500mm | 1000mm x 1000mm | Medium Duty | WRAS Approved |

AF300 is Corseal’s own brand of high-performance, medium-duty non-asbestos gasket material, engineered for use in a wide range of water, steam, and heating systems. With excellent flexibility due to its natural rubber content, AF300 conforms easily to uneven or curved surfaces, making it ideal for challenging sealing applications.

Designed to perform under pressure, this gasket sheet is WRAS approved for potable water and complies with BS 7531 Grade Y standards, ensuring safety and reliability in regulated environments.

✅ Key Features:

• WRAS Approved (Potable Water – Reg No. 1406527)

• BS 7531 Grade Y Compliant

• Excellent adaptability to flange irregularities

• Flexible and easy to install

• Medium-duty sealing performance

• Good resistance to:

  • Water & Steam

  • Salt Solutions

  • Weak Acids & Alkalis

  • Oils, Brake Fluids & Coolants

  • Technical Propane-Butane & Natural Gas

📏 Available Thicknesses:

• 0.8mm

• 1.5mm

• 3.0mm

🛠️ Applications:

• Heating & Power Systems

• Municipal Infrastructure

• Oil & Fuel Sealing

• Industrial Gasketing

Upgrade your sealing performance with a trusted, compliant material built for versatility and reliability.