Cable for laying in concrete screed, immune to the corrosive effects of concrete. Available in 1.0mm² and 2.5mm² and in 100m or 200m drums. PVC cable can not be used for burial in concrete as the corrosive effects of alkalis present in cement based compounds will lead to failure of the loop over time. This specialised EPR-CSP HOFR (Heat and Oil Resistant, Flame Retardant) cable offers more durable insulation when compared to standard PVC wire and improves protection where a loop wire needs to be installed in a concrete screed. DBC 1.0 available in 100m rolls only. DBC 2.5 available in 100m and 200m rolls.