Silicone Waterproofing Agent Prices Rise 1.7% in May on Outdo
Silicone Waterproofing Agent Prices Rise 1.7% in May on Outdoor Demand Surge
Keywords: silicone waterproofing agent, price increase, May 2026, outdoor construction demand
Summary: silicone waterproofing agent prices climbed 1.7% month-over-month in May, supported by booming outdoor construction renovation demand and rising import freight costs.
Detailed Content: By late May 2026, silicone waterproofing agent prices had risen approximately 1.7% compared to April. The local warm season ushered in a peak period for residential and municipal waterproofing renovation projects, greatly boosting terminal market demand. Meanwhile, trans-Pacific shipping costs increased moderately, lifting overall import costs for silicone products. Domestic warehouse inventories continued to decline, though no supply shortages occurred. Downstream building and outdoor facility maintenance buyers actively placed orders, keeping market transactions active.
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