Leak Sealant

This product features a long shelf life and wide range of application scenarios. It also possesses fire-resistant and flame-retardant properties. We can provide OEM/contract manufacturing services, or you may purchase the raw polyurethane leak-sealing adhesive materials for self-filling/packaging. Product Information Foaming Time 19 seconds Curing Time 60 seconds Expansion Ratio 5–6 times Net Content 400 ml Sealing Volume 2 L Shelf Life 12 months The above data is based on laboratory results from Shandong Lingdian Chemical Materials Co., Ltd. Actual on-site performance may vary depending on equipment, application methods, and operating conditions. Application Scenarios Sealing of pipe and cabinet openings, cable tray or cable penetration through walls Various sealing applications for small-to-medium sized openings Sealing of underground pipelines, cable trenches, and underground utility tunnels Other underground scenarios with water accumulation or leakage, multi-cable opening sealing, etc. Sealing, thermal insulation and heat preservation of various pipelines Filling cracks and gaps in various wall structures; air conditioning openings Electrical installations Door and window gaps in home decoration Molded into various structural components; sealing and leak-proofing of house and roof gaps