Mayco AC-302 Wax Resist-水蠟(隔離釉藥)

Mayco為美國專門釉藥大廠，釉藥燒成穩定，並通過美國藝術與材料學院ACMI認証。

Mayco AC-302 Wax Resist

Wax Resist is a water-based coating to prevent color from adhering when glaze is applied to bisque or greenware.

Wax Resist acts to repels glaze from the surface to which it is applied. As the kiln is fired the wax dissipates, leaving the surface beneath as it was prior to firing. It can be applied to unglazed greenware or bisque or it can be applied over previously applied, unfired color.

水蠟是一款常溫液態蠟，可容於水，適用於土坏與素燒坏上，塗後區域可隔絕化妝土或釉藥在坏體表面附著，例如：用水蠟寫字或書法(書法字體就不會有釉)、水蠟畫一個圖案(圖案就不會有釉藥)、使用在作品底部不需施釉的地方(一般是施完釉再用海綿把作品接觸硼板的底部擦掉)。塗了要燒才燒得掉，但如表面有釉藥水痕，建議用筆擦掉洗掉，才能乾淨無釉(原理像玻璃會潑水，但可能還是會有水滴，水滴擦掉才會乾淨。)。水蠟加入藍綠色的著色劑，讓使用時更清楚的知道塗裝位置，在低溫時即燒逝不見不影響化妝土或釉藥。