NOVOL Industrial – NOVOL INDUSTRIAL Products Industrial HARD 49 Industrial Industrial HARD 49 Hardener for UHS acrylic products 3 product versions Full product documentation Product versions Capacity: 2,5 l Speed: Fast Capacity: 2,5 l Speed: Standard Capacity: 20 l Speed: Fast Technical file Safety Data Sheet - SDS EN_SDS_9_65_HARD_49_STANDARD_FAST