intumesced

the material intumesced when exposed to high temperatures.

fire-resistant coatings intumesced to protect the structure.

during the test, the foam intumesced rapidly.

the sealant intumesced, filling the gaps effectively.

as the fire spread, the insulation intumesced to create a barrier.

the intumesced layer provided additional fire protection.

intumesced materials are essential in fire safety regulations.

the intumesced coating prevented smoke from entering the building.

when heated, the plastic intumesced and expanded significantly.

the intumesced product met all safety standards.