Stop fire before it starts with Flame-Guard! British Standards approved fire prevention for drapes, curtains, and fabrics for scatter cushions. Flame-Guard is NOT suitable for leather/PVC coverings, stain-resistant fabrics, or fabrics that require regular washing. It will also not be ideal for use on man-made fabrics that repel water, as for Flame-Guard to be effective it must be well-absorbed into the material. Fabrics treated with Flame-Guard have been tested and approved to the latest BS 5867-2: Type: 2008 specification for curtains and drapes. 5 litres of Flame-Guard will treat approximately 30 square metres of fabric. Note: Always test spray a sample of the fabric first before treating.