Is used for affixing insulation plates,as a meterial for levelling concrete surfaces and as an adhersive for levelling the Renotherm 50 thermal system.It can also be used as an adhesive for cement plaster on smooth concrete surfaces,stones,ceramic tiles and granite slabs.One sack of Renofix5 is mixed with 7 to 7,5 litres of clean wather for 2 minutes.The minimum functional temperature is 5C.