Total dust cluster masses as a function of post-explosion time. Top: full lines show the standard case and dotted lines the standard case with a high density He/C/N region (see Sect. 4.5 for details). Bottom: Standard case with a low-temperature O/Si/Mg region (see Sect. 4.6 for details). Available observational data on dust are also represented for a number of Type IIP SNe: brown empty square is SN2017eaw (Shahbandeh et al. 2023), lavender cross is SN2004et (Fabbri et al. 2011), grey empty rhombus is SN2005af (Szalai & Vinkó 2013), green empty circle is SN1987A (Wesson et al. 2015; Bevan & Barlow 2016), orange empty rhombus is SN2003gd (Sugerman et al. 2006), dark blue empty rhombus is SN2011ja (Andrews et al. 2016; Tinyanont et al. 2016), purple triangle is SN2006bc (Gallagher et al. 2012).