Obex 0500FR Interface Sealing Membrane by Obex Protection

Obex 0500FR ISM is a high-performance interface sealing membrane designed to provide reliable weather protection and airtightness in a variety of construction applications. This Class B fire-rated membrane is suitable for sealing around windows, doors, curtain walling systems, parapet walls, and more.

Key Features and Benefits:

• Weathertight and Airtight: Creates a robust seal against the elements, preventing water ingress and air leakage.
• Fire-Rated: Class B fire rating provides added safety and compliance with building regulations.
• Versatile Applications: Suitable for various construction joints and interfaces, including windows, doors, facades, and roofs.
• Durable and Long-lasting:  Made from high-quality EPDM material for exceptional durability and resistance to weathering.
• Easy Installation:  Flexible and easy to install, saving time and labour costs.
• BBA Certified:  Third-party certification ensures quality and reliability.
  
  

Available Sizes:

Obex 0500FR ISM is available in in 50mm increments from 50mm up to 1500mm

Installation Guide:

1. Surface Preparation: Ensure surfaces are clean, dry, and free from dust and debris.
2. Primer Application: Apply Obex Cortex 0787FR Class B Primer to porous substrates.
3. Adhesive Application: Apply Obex Cortex 0771FR Class B Paste Adhesive to the bonding area.
4. Membrane Installation:  Position the Obex 0500FR ISM membrane onto the adhesive, ensuring full contact.
5. Overlap and Seal: Overlap membrane joints by at least 50mm and seal with adhesive.
6. Capping: Cap off all edges and overlaps with paste adhesive to ensure a complete seal.
   
   

Technical Specifications:

• Material: EPDM (Ethylene Propylene Diene Monomer)
• Thickness: 0.5mm
• Roll Length: 20m
• Fire Rating: Class B
• BBA Certificate No: 17/5396

Related Documents:

• BBA Certificate
• Technical Datasheet 
• Declaration of Performance
• Installation Guide
• Safety Datasheet