The Dowsil 736 Heat Resistant Silicone Sealant in red is a high-quality, heat-resistant sealant designed for various industrial applications. Made by the trusted brand Dowsil in the United States, this RTV sealant comes in a convenient 300mL unit, providing long-lasting durability and flexibility. With one box containing 12 units, this product is perfect for sealing and protecting components in demanding environments where heat resistance is crucial.