Lac

LAC is a dye extract from the scale insect Kerria lacca.
Size: 50 gm

Dye colour
Yields muted crimsons, burgundy reds and deep purples.

Mordants
For protein fibres - use alum mordant at 15% WOF. Use iron at 15% WOF for greys. Use copper at 15% WOF for purples.
For cellulose fibres - mordant with tannin at 8% WOF, then alum at 15% WOF or aluminium acetate at 8% WOF.

SEE DYEING INSTRUCTIONS

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