20ml Glass Bottle of "Expander" (UK only)

Price: £3.33 (£4.00) inc VAT, where applicable, which will be added at the checkout.

If you are outside the UK please order your bottle of expander from the marbling provisions listing.

20ml Glass Dropper Bottle containing ready mixed Expander.
This is household surfactant prepared by us making it ready to use with Gouache paints.
It can also be diluted further with tap water to enable you to "punch" holes into your marbled patterns to expose the base paper or drive the pattern into a "vein" marble.

Instructions are not supplied as this listing is aimed more towards people who have marbled before and who wish to top up their supplies.
If you are new to marbling please purchase this via the provisions listing where we also sell our own marbling instructions which includes using this.

If purchased on it's own we will send this standard Royal Mail large letter (not signed) to keep the cost down.