Minerals and Salts
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Minerals and Salts
Showing products 1 to 8 of 8
From: £2.25
Various size packs of Alum, good for use as a Mordant / Purifier / PH reducer
£4.90
Barium sulphate is used as a thickener in paints, available in various pack sizes
From: £1.05
Calcium Bentonite (Fullers Earth) Very Fine Cleansing Powder
From: £1.85
Natural Colour Silica Sand - COARSE GRAIN - Suitable for Aquariums or for Decorative uses - Pack size 500g - 250kg
From: £1.85
Natural Colour Silica Sand - Medium Grain - Suitable for Aquariums or for Decorative uses - Pack size 500g - 250kg
From: £1.85
Cristobalite natural white silica sand, perfect for use in aquariums and arts and crafts
From: £1.08
High quality pumice powders, available in a range of grades and pack sizes