Product Details: Ensuring you are Ready for the Road Ahead™, the Victor Reinz Reinzosil® RTV Silicone Permanent Sealing Compound is durable, flexible, and versatile seal on high temperature applications. This “one-tube� sealant solution formula performs a variety of RTV silicone uses on the market. Suitable for rough, uneven surfaces, this sealing compound is easy-to-apply and has fast curing abilities.