EN 511: 2006 Level 1 - Convective Cold Level 1 - Contact Cold Level X - Water Permeability
EN 407: 2004 Level X - Burning Behaviour Level 2 - Contact Heat Level X - Convective heat Level X - Radiant heat Level X - Small splashes of Molten Metal Level X - Large splashes of Molten Metal
EN 511: 2006 Level 1 - Convective Cold Level 1 - Contact Cold Level X - Water Permeability
EN 407: 2004 Level X - Burning Behaviour Level 2 - Contact Heat Level X - Convective heat Level X - Radiant heat Level X - Small splashes of Molten Metal Level X - Large splashes of Molten Metal