Butyl vs Silicone vs Bitumen: Carbon Footprint and Sustainable Sealant Selection
Which sealant has the lowest carbon footprint? For companies selecting sealing, waterproofing or joint-protection materials, carbon footprint is becoming an increasingly important procurement criterion. However, comparing butyl, silicone and bitumen sealants solely by their reported kg CO₂e values can lead to misleading conclusions. There is no universal carbon-footprint ranking that