How many times have you needed a super absorbent mat just the right size for your storage drum tops? You spoke and we listened. Introducing yet another Monarch Green, Inc.® life saver. We make our Oilinator® Fast Acting, High Capacity drum toppers to fit standard drums with convenient, form fitting design perfect for drum top use. The oil loving outer fabric and INCREDISORB® powder inside, like our other OILINATOR® products, are High Capacity and water repellent. Each drum topper will absorb up to one gallon of oil and more.