Jointseal P50 Acetic Silicone Sealant All-Season for Window Gap Filling and Sealing

Jointseal P50 Acetic Silicone Sealant All-Season for Window Gap Filling and Sealing. Fast Curing Performance: Cures 3mm in 24 hours with tack-free time of 5-10 minutes. Superior Weatherability: Resistant to rain, snow, UV irradiation, and extreme temperature changes. Multi-Color Options: Available in Clear, White, Black, and Customized colors. Professional R&D Support: Developed with Anhui University and certified by CNAS lab testing. Global Certification: Passed CE, ISO9001, ISO14001, SGS, and CNAS quality standards.