High Quality Bm 119 Fireproof Silicone Sealant for Doors and Windows. Multi-Color Options: Available in Clear, Black, White, Grey, and other custom colors. Free Sample Availability: Free samples provided; shipping cost refunded upon subsequent order. OEM/ODM Services: Manufacturer offers OEM and ODM services with fully automatic lines. High Certifications: Certified with ISO, FDA, REACH, RoHS, ISO9001, and ISO14001. High Efficiency Production: 10 million tons annual capacity with stable quality and redundant lines. Fast Response Time: Quotations provided within 24 hours of inquiry receipt. Flexible Payment Terms: Supports T/T, Western Union, L/C, and PayPal for convenience. Versatile Applications: Suitable for household, medical, industrial, and agricultural uses.