Fire Stopping Product Selection: A Technical Guide

Choosing the right fire stopping product for each application is critical. We cover the main product types and selection criteria.. Fire Stopping Product Types Common Products 1. Intumescent sealant — general purpose for small gaps and service penetrations 2. Intumescent collars — for plastic pipes through fire rated elements 3. Fire batts/pillows — for cable tray and large penetrations 4. Coated board — for closing off large openings 5. Intumescent wraps — for insulated pipes and ductwork 6. Fire rated mortar — for masonry penetrations Selection Criteria Penetration size and type Service type (cable, pipe, duct) Fire resistance period required Movement accommodation needed Acoustic requirements Test evidence and third party certification For fire stopping specification guidance, contact us.