Manufactured from fine fibre Coldform2^TM, these drum tops are both sustainable and effective. ESP's unique SpillLock^TM is added to the Maintenance type to make the drum top even more absorbent. The drum tops are pre-cut to fit within the lip of the top of the drum. The drum tops also have breather holes cut to accommodate vent and bung fittings on standard 205 litre drums. These highly absorbent tops eliminate the mess that results from accessing liquids from the drums.