The Brian Clegg Coloured Clear PVA is a coloured range of PVA which has been developed to dry in colour instead of clear. The results mean children can easily identify where they have applied the PVA to any relevant material, without going over and over the same spot with PVA. The coloured PVA is also the perfect adhesive for making slime, as the PVA acts as a substitute for food colouring in the mixture. Washable. Gluten free. Easy-squirt nozzle cap. Perfect use for creating slime. Substitutes for adding food colouring to slime. Perfect adhesive for all kinds of crafting activities from school to office. This glue will stick all types of paper, card, craft foam and much more. This pack contains 6 x 300ml bottles in Blue, Yellow, Orange, Green, Pink and Purple.