Oak Molto Brushed Natural Oil by Mafi captivates with its generous shades of color and an extravagant surface characteristic. Variations in colour and sapwod are characteristic. End cracks, stress cracks and knotholes up to 30mm are permitted. Small open cracks and unsealed spots of a few millimetres are permitted. Mafi floors stand out due to their longevity and robustness, and are 100% all-natural, free from harmful substances such as formaldehyde.