These pigment pastes are manufactured exclusively for the production of swimming pools. They are designed for providing strong resistancy to heat, UV and chemical existing in the pool for the product which they are mixed with. None of the pigment pastes in our production range contains phthalate. Solvent and monomer-free specific pigment pastes for swimming pool production have shelf life around 8 – 10 years. The colors mostly preffered for swimming pools are light blue and white colors. Regarding your requirements please contact.