300ml Factory Direct Window Transparent Gp Waterproof Acetic Silicone Sealant for Glass. Excellent Waterproof Performance: Provides superior sealing and waterproofing for glass windows and doors. Fast Tack-Free Time: Achieves tack-free status in just 6 minutes under standard conditions. High Elongation at Break: Features 300% elongation to accommodate structural movement and gaps. Multi-Color Options: Available in black, white, grey, and transparent to match various surfaces. ISO 9001 Certified Quality: Manufactured under strict ISO 9001 quality management systems. Versatile Application Range: Suitable for construction, woodworking, footwear, and packaging industries. Long Shelf Life: Maintains quality and usability for 9 months from production date. High Extrusion Rate: Delivers efficient application with an extrusion rate of 500 ml/min.