Description
Description:
Hempafire Pro 400 is a one-component, solvent-based, physically fast drying, expanding fire retardant for passive fire protection of structural steel against cellulose fires over a wide range of fire duration. It is optimised for R90 and for factory and site use. Depending on the project, fire resistance to R120 may be possible.
Suggested uses:
Structural steel for structural fire protection in indoor and outdoor applications up to C4 conditions (ISO 12944-2). Suitable for I-section, H-section, closed sections and honeycomb beams.
Repair and finish coat for areas where Hempafire Pro 400 has been freshly applied.
Certificates / Approvals:
– Tested and assessed in accordance with BS 476-21:Standard for fire testing of building materials and structures; Determination of the fire resistance of load-bearing structural elements.
APF-1825. Up to 120 minutes.
– CE marked product with European Technical Assessment (ETA). ETA 22/0309 up to 120 min
– Rated to BS 476-21, structural steel fire resistance up to 120 min.
Features:
– Highly competitive fillers, resulting in reduced paint consumption and fewer layers to apply.
– One product for most common steel profiles to reduce the complexity of use and specification.
– Approved and third party certified to BS-476 20/21 and ApplusFire.
– Easy application and a smooth surface give the steel an
– Excellent aesthetic finish.
– In addition, it can be applied as a dry coat with a thickness of up to 1,600 microns per coat, thus providing the required protection with fewer coats where necessary.
– Weatherproof for 12 months without topcoat, provided that the coating is sufficiently dry, applied according to the instructions and not exposed to condensation, run-off or accumulation of water.
– Environmental product declaration with third party certification available (Type III environmental label, according to ISO 14025, EN 15804). The product can contribute to EPD credits for LEED and BREEAM projects.
– Complies with EU Directive 2004/42/EC, Paints Directive on the limitation of volatile organic compounds: subcategory (i).
