DOWSIL™ 738 White Electrical Sealant - 90 mL (3 oz) Tube

Dow Corning DOWSIL™ 738 White Electrical Sealant is a premium electrical silicone that is designed to offer superior protection in a wide range of industrial and commercial applications, including sealing critical aircraft components. This one-part, RTV silicone sealing compound cures at room temperature and adheres well to a variety of substrates including metal, glass and most plastics. Ideal for demanding environments, DOWSIL™ 738 is known for its high-performance bonding and moisture resistance, making it an excellent choice for cable coating, wire sealant and enclosure sealing. With a 90 mL (3 oz) tube, it’s a convenient and effective solution for all types of routine electrical work.

Dow Corning 738 is a trusted compound electrical sealant offers excellent dielectric properties and is engineered for use in electronic devices, junction boxes, connectors and terminal housings. Its flexible formulation resists cracking and remains stable across a wide temperature range, making it the ideal cable sealant for harsh conditions. Whether you're applying it to protect exposed wires or sealing enclosures from environmental contaminants, DOWSIL™ 738 delivers long-lasting results. For anyone in need of a durable electrical sealant or reliable compound sealing solution, Dow Corning DOWSIL™ 738 White Electrical Sealant continues to set the industry standard.