Protect your business with Sisalation® FR430, the heavy-duty reflective foil laminate that incorporates advanced fire retardant properties. Category: (double sided reinforced membrane). Classification A. Tested by SANS 1381-4:2013. Application: Ideally suited for industrial and commercial buildings. Roll Size: Length: 1.25m | Width: 40m | Area: 50m². R-Value: 1.30 for Sheeting without a ceiling for downwards heat-flow when used with minimum 20mm airspace. | 0.67 for under Sheeting without a ceiling for downward heat-flow when used with minimum 20mm airspace. Protect your family, employees and property with Sisalation® FR430. This double sided reflective foil laminate incorporates advanced fire retardant properties into its design, making it ideal for industrial and commercial buildings where safety is of paramount importance. Contact us for the best deal ever