|Home PageRaw MaterialsScarva Raw Materials Petalite/Lepedolite RM1041||
Scarva Raw Materials Petalite/Lepedolite RM1041 From £2.55
A natural, lithium-bearing material used as flux in both earth-enware and stoneware clays.
It lowers maturing temperature wit-hout shortening firing range, reduces the risk of dunting and increases resistance to thermal shock. As a flux in high firing glazes, its low thermal expansion reduces crazing.
It produces a strong alkaline colour response with copper and manganese.
Formula: 0.2% K2O 1.6% Na2O 4% Li2O 15.7% AI2O3 76.1% SiO2
Seen a lower price elsewhere? We will do our best to match any price request, simply click the button below or give our sales team a call on 028 4066 9699 and we'll check it out for you