data from a reputable make here does not mention Rugby....
Be aware that the flame tests for tape are not quite the same as for other materials like cables for example, and require it to stop burning within 60seconds, after the gas is removed and not to drop burning globs large enough or hot enough that light a cotton test cloth underneath. It does not mean it does not burn at all, just that the drips are small drops...
data from a reputable make here does not mention Rugby....
Be aware that the flame tests for tape are not quite the same as for other materials like cables for example, and require it to stop burning within 60seconds, after the gas is removed and not to drop burning globs large enough or hot enough that light a cotton test cloth underneath. It does not mean it does not burn at all, just that the drips are small drops...
