New carbon-neutral building regulations have propelled solvent-free silicone rubber sealants to prominence. GreenSeal Corp (Shandong) developed a near-zero VOC formula with 98% elastic recovery – certified by France’s stringent A+ emission standard. At Shenzhen’s Net-Zero Tower, these sealants improved door/window airtightness by 45%, cutting HVAC energy use by 18%. The global market for eco-silicone sealants is forecast to reach $3.2B by 2026. "They outperform polyurethanes in durability and sustainability," states architect Emma Reynolds.
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