Copper Oxide 100g
Price:£5.20 Inc VAT (£4.33 Ex VAT)
5 out of 5 stars Monday 22 June, 2015 By Angela Thompson - See all my reviews
This product is one of my favourite with my students. we mix a small amount with water and sponge it onto the glass in a very fine layer before sandwiching. Brilliant for sea scenes and always a winner.