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Our UK supplied Fire Stop Acoustic Foam - Black Polyurethane Foam is impregnated with fire retarding chemicals for use in applications requiring a Class 'O' fire rating. It is used extensively in air conditioning and air handling equipment, ducts, plenums and air distribution systems.
Can be used at continuous operating temperatures from -10ºC up to 80ºC. Complies with the Class 'O' requirements of the Building Regulations, when tested to BS476: Part 6: 1989 and Part 7: 1987.
25mm thick x 2m x 1.2m BS476 Part 6 & 7 Class “O” rated – non flammable
Minimum order of 10