1. Products
  2. Product overview
  3. Sealing kits / Extensions
 HL83Product overview / Sealing kits / Extensions / waterproofing kitswaterproofing kit with EPDM collar 400x400mm  HL83.0Product overview / Sealing kits / Extensions / waterproofing kitswaterproofing kit  HL83.HProduct overview / Sealing kits / Extensions / waterproofing kitswaterproofing kit with bitumen membrane d 400mm  HL83.MProduct overview / Sealing kits / Extensions / waterproofing kitsSealing kit with laminated fleece  HL83.PProduct overview / Sealing kits / Extensions / waterproofing kitswaterproofing kit with flange PVC d 287mm  HL83.PPProduct overview / Sealing kits / Extensions / waterproofing kitsSealing set with PP flange  HL84Product overview / Sealing kits / Extensions / waterproofing kitswaterproofing kit with EPDM collar d 500mm  HL84.0Product overview / Sealing kits / Extensions / waterproofing kitswaterproofing kit  HL84.CUProduct overview / Sealing kits / Extensions / waterproofing kitswaterproofing kit with copper sheet d 500mm  HL84.EProduct overview / Sealing kits / Extensions / waterproofing kitswaterproofing kit with zincplated steel sheet d 500mm  HL84.HProduct overview / Sealing kits / Extensions / waterproofing kitswaterproofing kit with bitumen membrane d 500mm  HL84.LProduct overview / Sealing kits / Extensions / waterproofing kitsFleece-laminated membrane with TPE clamping area for solvent-free liquid-waterproofing, suitable for the HL62, HL64 and HL65 roof outlet series  HL84.MProduct overview / Sealing kits / Extensions / waterproofing kitsSealing kit with laminated fleece  HL85NProduct overview / Sealing kits / Extensions / extensionsextension with flange incl. O-ring  HL85N-3020Product overview / Sealing kits / Extensions / extensionsExtension with flange and O-ring and deep, pre-installed lot cover, fitting to HL3020 series.  HL85NCProduct overview / Sealing kits / Extensions / extensionsextension d 110mm CeraDrain with polymer concrete collar incl. O-ring  HL85NHProduct overview / Sealing kits / Extensions / extensionsextension incl. O-ring with bitumen membrane  HL86Product overview / Sealing kits / Extensions / waterproofing kitswaterproofing kit with EPDM collar d 500mm  HL86.0Product overview / Sealing kits / Extensions / waterproofing kitswaterproofing kit  HL86.HProduct overview / Sealing kits / Extensions / waterproofing kitswaterproofing kit with bitumen membrane d 500mm  HL86.MProduct overview / Sealing kits / Extensions / waterproofing kitsSealing kit with laminated fleece  HL320Product overview / Sealing kits / Extensions / extensionsextension 35mm/d 89mm  HL340NProduct overview / Sealing kits / Extensions / extensionsextension 80mm/d 110mm incl. O-ring  HL350Product overview / Sealing kits / Extensions / extensionsextension 130mm/d 145mm  HL350.0Product overview / Sealing kits / Extensions / extensionsExtension with flange, fits to roof drain series HL62, HL64 and HL69.  HL350.1Product overview / Sealing kits / Extensions / extensionsextension 180mm/d 145mm with flange and waterproofing kit HL84  HL350.1HProduct overview / Sealing kits / Extensions / extensionsextension 180mm/d 145mm with bitumen membrane  HL350.2Product overview / Sealing kits / Extensions / extensionsextension 130mm/d 145mm with inlet DN40  HL618Product overview / Sealing kits / Extensions / extensionsExtension 130mm/d 195mm with flange  HL618HProduct overview / Sealing kits / Extensions / extensionsextension 130mm/d 195mm with bitumen membrane  HL620Product overview / Sealing kits / Extensions / extensionsextension 105mm/d 195mm  HL3400Product overview / Sealing kits / Extensions / extensionsElongation element d 146 mm/ 200 mm incl. O-ring  HL8300Product overview / Sealing kits / Extensions / waterproofing kitsSealing set with EPDM-collar 500x500 mm  HL8300.0Product overview / Sealing kits / Extensions / waterproofing kitsSealing set with clamp ring stainless steel  HL8300.HProduct overview / Sealing kits / Extensions / waterproofing kitsSealing set with bitumen collar 500x500 mm  HL8300.MProduct overview / Sealing kits / Extensions / waterproofing kitsSealing kit with laminated fleece  HL8300.PProduct overview / Sealing kits / Extensions / waterproofing kitsSealing kit with solid PP flange d 350 mm  HL8300.PPProduct overview / Sealing kits / Extensions / waterproofing kitsSealing kit with solid PP flange d 350 mm  HL8500Product overview / Sealing kits / Extensions / extensionsElongation element 200 mm/ d 146 mm with flange and O-ring  HL8500HProduct overview / Sealing kits / Extensions / extensionsExtension with bitumen flange for HL3100T and 5100T series