Minerals and Salts

Sort
Showing 8 of 8 Products
Minerals and Salts
Showing products 1 to 8 of 8
Aluminium Sulphate - Iron-free
From: £2.25
Various size packs of Alum, good for use as a Mordant / Purifier / PH reducer
Barium Sulphate - Thickener
£4.90
Barium sulphate is used as a thickener in paints, available in various pack sizes
Calcium Bentonite (Fullers Earth)
From: £1.05
Calcium Bentonite (Fullers Earth) Very Fine Cleansing Powder
Kaolin White Clay Powder
From: £1.04
Kaolin White powder Clay for a wide variety of purposes
Natural Colour COARSE 1-2mm Silica Sand
From: £1.85
Natural Colour Silica Sand - COARSE GRAIN - Suitable for Aquariums or for Decorative uses - Pack size 500g - 250kg
Natural Colour Medium 0.5mm - 1mm Silica Sand
From: £1.85
Natural Colour Silica Sand - Medium Grain - Suitable for Aquariums or for Decorative uses - Pack size 500g - 250kg
Natural White Silica Sand
From: £1.85
Cristobalite natural white silica sand, perfect for use in aquariums and arts and crafts
Superior Pumice Powder - All Grades
From: £1.08
High quality pumice powders, available in a range of grades and pack sizes