Fire Retardant Foam.

Fire retardant foam is foam that has been treated to slow down the spread of flames and reduce smoke in the event of a fire. It contains additives that reduce flammability. This makes it suitable for use in applications where fire safety is important, such as buildings, transport, and packaging.

No foam is completely fireproof, but some types are more resistant to fire than others. These include fire retardant polyurethane foams, melamine foam, and some specially treated polyethene foams. These materials are often chosen for projects that need to meet strict fire safety requirements, such as in aerospace, rail transport, and commercial buildings.

The terms are sometimes used interchangeably, but there's a difference. Fire resistant foam is made to withstand high temperatures and direct flames for longer without breaking down. Flame retardant foam, on the other hand, is designed to delay ignition and slow the spread of fire.

You’ll find fire retardant foam in many different places, especially where safety regulations apply. Common uses include:
Building insulation

• Vehicle and public transport seating
• Protective packaging
• Acoustic panels and soundproofing
• HVAC systems and fire dampers

These foams are chosen because they help reduce fire risk while still offering the performance needed for the job.