Fireproof putty for fireproof cable tray installation

Intumsecent putty is ideal for sealing pipes, cables and service penetrations, especially ones with odd shapes. Red in colour, each 1kg tub of intumescent putty can give up to 4 hours of fire resistance - depending on how deep the coverage - and has been tested to BS476: Part 20:. This Fire Resistant Putty is a solvent free, easy to use, fire resistant putty, which is ideal for sealing around pipes and cables in solid walls and floors. Tested to EN1366-3 on C1, C2 and D1 Type Cables and Metallic Pipes. Its soft, moldable formulation allows installers to quickly hand‑form the putty around grouped cable bundles, creating a. 3M™ Fire Barrier Moldable Putty Stix MP+ is a one-part, re-enterable, intumescent putty that can be easily formed to firestop through penetrations and blank openings in fire-rated assemblies. Formulated dark red, this easily moldable putty stick provides up to 4 hours of fire protection. In case of fire, a blockade of fire-resistant filler is formed that restricts the passage of smoke and fire. Fire Putty is listed in most environmental registers, which means that the product is not classified. Astro PFP FR Putty seal is an easy to apply fire and sound rated sealant supplied as a non-setting putty. Putty. Whether you need to firestop outlet boxes or small cable penetrations, you will find the solution here – our quick to install putty pads, putty sticks and cable discs Spend less time with long, complex firestop approvals and focus instead on completing projects more efficiently and confidently.