Import Acetic Silicone Sealant — Buy in Bulk from Supplier in China

Acetic silicone sealant from Gorcci International Ltd. is a one-part, acetic-curing product engineered for rapid bonding and long-term durability in demanding environments. The formulation uses polysiloxane technology to deliver strong adhesion to glass, ceramics, metals and most plastics, with a typical tensile strength of 0.7 to 1.2 MPa once fully cured. It cures at room temperature by releasing acetic acid, achieving a tack-free surface in 10 to 20 minutes and full cure in 24 hours under standard conditions.

This sealant is designed with anti-fungal additives to resist mould and mildew growth in high-humidity areas such as bathrooms and kitchens. It maintains flexibility from -60°C to 200°C, making it suitable for applications exposed to thermal cycling. The product is UV-resistant, preventing discolouration or degradation under prolonged sunlight, and exhibits a typical elongation at break of 400 to 600 percent to accommodate substrate movement without cracking.

Common uses include sealing joints in construction, automotive gaskets, and electronic enclosures where moisture and temperature resistance are critical. Importers typically source this in 280 ml cartridges or 600 ml sausages, packed 12 or 24 units per carton. Buyers should confirm compatibility with specific substrates, as acetic-curing sealants may corrode some metals like copper and brass over time.

Gorcci International Ltd. is based at 23G, No.895, West Yan'an Road, Changning District, Shanghai, China. The company operates as an imported-tier supplier with a harbor trust tier, indicating it is a recognised entity in the trade network. Its profile does not list a response rate or average response time, which suggests buyers should expect standard lead times for inquiries.

The supplier focuses on industrial-grade adhesives and sealants, with acetic silicone sealant as a key product line. While the listing does not specify certifications, the product is described as meeting industry standards for performance in construction and automotive applications. Buyers are advised to request documentation for compliance with specific regional or project requirements.