This Ronseal Multi Purpose Wood Filler is suitable for use both indoors and outdoors. It dries in just 2 hours, allowing you to work efficiently. The filler can be sanded, planed, filed, nailed, or screwed, making it a versatile option for various tasks. For gaps up to 5mm, a single coat is sufficient, but deeper gaps may require additional coats. This wood filler resists shrinking and cracking, ensuring a long-lasting finish. It can be stained, varnished, or painted over once dry, making it easy to integrate with your existing decor. The filler comes in a 310ml size, making it convenient to use and store.