div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: zilverklei · 2015-02-16 · Do not fire fiber boards fiber blankets and any other thermal insulating materials thicker than lcm in the kiln Otherwise you may destroy the heating src=https:reader034vdocumentsusreader034viewer20220504125f893b356b3c84333a79f9dfhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: zilverklei · 2015-02-16 · Do not fire fiber boards fiber blankets and any other thermal insulating materials thicker than lcm in the kiln Otherwise you may destroy the heating src=https:reader034vdocumentsusreader034viewer20220504125f893b356b3c84333a79f9dfhtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: zilverklei · 2015-02-16 · Do not fire fiber boards fiber blankets and any other thermal insulating materials thicker than lcm in the kiln Otherwise you may destroy the heating src=https:reader034vdocumentsusreader034viewer20220504125f893b356b3c84333a79f9dfhtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdiv