Hand kneadable epoxy putty that changes from green to white once mixed. Excellent for use in wet and under water situations. Begins to cure in about 20 minutes. Use in salt or fresh water, outdoors or indoors. Repairs boats, water tanks, fish boxes, spas and tubs, downspouts and gutters. In pools, fiberglass and porcelain bath fixtures putty will cure white. Can be shaped, drilled, sanded, sawed, filed, and painted. 2 oz. Size: 2 oz Color: White Cure Time: 20 min