waterproof packings for use as insulating materials; waterproof sealants; insulating waterproofing membranes; insulating waterproofing membranes of polymers; insulating waterproofing membranes of polyurethane; insulating waterproofing membranes of PVC; insulating waterproofing membranes of rubber; insulating waterproofing membranes of ethylene propylene diene monomer (EPDM) rubber; insulating waterproofing membranes of polyvinyl chloride; insulating waterproofing membranes of vulcanised fiber...