Spezial 40W is a high-quality casting plaster. Suitable for making moulds, building ornaments and ceramics, for buildings and other construction projects.
Can I use Széria-Hézagoló Jointing Filler for smoothing the surfaces of plasterboards?
If extra hard and solid surface is required Széria-Hézagoló Jointing Filler is expressly recommended for skimming plasterboard surfaces. Under normal circumstances, however, Széria-Glett should be enough and it is also more cost effective.