Faster Plaster!

This new microwaveable plaster speeds up drying time Measure the amount of plaster needed, add water, shake and pour. When plaster is set, microwave about 10 minutes and you have a smooth, hard, chip-resistant plaster cast. Plaster washes off with soap and water. Non-toxic and meets ASTM D-4236 standards. Shake and pour bottle. 1 lb.