Special Apolo MEA plug for external insulation composite systems. Direct fastening into the insulation material - no thermal bridge. No predrilling necessary due to sharp cutting tip also drills reliably through hard ETICS plaster (? 7 mm). Nylon plug ageing and weather resistant. Duo-Bit: One bit for plug and screw saves installation time and money because no bit change is necessary. PZ2/TX40, TX20/TX40 and TX25/TX40 available. IPL 60: Ideal also for edge end profiles, the plug drills through bitumen sheets.