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 woodworking tasks. It's also possible to stain, varnish, or paint over the filled area once it's dry. The product comes in a 310ml size, making it easy to handle and apply. It resists shrinking and cracking, ensuring a long-lasting result.