Crystacal R Casting Plaster

With a setting time of 10 to 25 minutes, Crystacal R is an extra hard, white plaster for use where high strength and surface hardness are important. Often used for study models in medical applications. Plaster/Water ratio by weight 100/35 (Every 1 kg Powder 350ml Water). Notice: Images are for illustration purposes only, please check product size at the time of purchase.