AK Interactive | Water Gel Transparent 250mlGel to replicate transparent water. Specially developed to mimic moving, shallow water. Drying time is dependent on the amount used; however, 24 hours is what we recommend. This is a high quality acrylic product developed for extreme realism. Acrylic product for textures in dioramas. Perfect results in layers from 0. 1 to 3 mm. It can be diluted with water or an acrylic thinner to improve its flow. Non toxic.