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See how Tyvek® FireCurb™ patented flame retardant coating technology stops the spread of flames

DuPont is bringing building breather membranes to next level of protection, with flame retardant Tyvek® FireCurb™, enabling up to Euroclass B (EN13501-1). When flames meet Tyvek® FireCurb™, they literally stop, die down… and go out. The new patented technology adds flame retardancy to the well-known properties of Tyvek® for even more comprehensive protection of walls and roofs.

Patented technology

The pioneering self-extinguishing technology in DuPont™ Tyvek® FireCurb™ is protected by two filed patents: "Flame retardant flexible substrates and process of manufacture thereof " and "Patterned flame retardant flexible substrates and process of manufacture thereof ".

The Tyvek® FireCurb™ flame retardant coating is also environmentally friendly in the way it is manufactured, with low energy consumption and a solvent-free process for minimal emissions – with only limited impact on existing Tyvek® performance.