Victor Reinz Reinzosil RTV Silicone Sealant 200 ml Tube — High‑Temp, Oil‑Resistant

Victor Reinz Reinzosil is a professional-grade, highly elastic RTV silicone sealant supplied in a 200 ml tube for reliable sealing of engine components and gasket joins.

Engineers and technicians have relied on Reinzosil for years across Europe for its lasting flexibility and broad chemical resistance. This 200 ml RTV silicone from Victor Reinz is formulated to replace or recreate manufacturer-applied silicone seals on parts like intake manifolds, valve covers, oil pans and other flange joints where a cured, elastic bead is required.

How does this sealant stand up to engine temperatures?

Reinzosil is engineered to handle wide temperature swings encountered around automotive engines. It remains flexible at low temperatures and withstands prolonged heat exposure without breaking down.

• Continuous temperature range: -50°C to +250°C (-58°F to 482°F)
• Short-term heat resistance up to 300°C (608°F)
• Maintains elasticity across thermal cycling to reduce leak risk

What fluids and environments will it resist?

This RTV silicone offers robust chemical resistance, making it suitable for parts exposed to oils, fuels and cleaning agents. It also tolerates environmental stressors commonly found in automotive applications.

• Resistant to mineral and many synthetic oils, petrol and diesel
• Unaffected by greases, detergents, hot/cold water, and salt water
• Resists sunlight, ozone exposure and standard workshop contaminants

Is Reinzosil easy and safe to use in a repair shop?

Yes — Victor Reinz designed Reinzosil for professional application: it cures quickly without using acids, produces minimal odor, and is compatible with oxygen sensors. That makes it convenient for routine maintenance and vehicle repairs.

• Fast, acid-free cure reduces waiting time for reassembly
• Odorless formulation minimizes workplace discomfort and sensor risk
• Suitable for recreating factory RTV bead profiles on many engine parts

What joint sizes and gap widths can it seal?

Reinzosil forms a durable, elastic gasket suitable for narrow to modest gaps where a formed silicone bead is required. It creates a reliable seal when applied correctly to clean, dry surfaces.

• Effective sealing on gaps greater than 0.15 mm (0.006 in)
• Best used on clean, degreased mating surfaces for adhesion
• Use a consistent bead width and allow proper cure time for optimal performance

Who is this for? Reinzosil 200 ml from Victor Reinz is aimed at professional mechanics, independent import-car specialists, and experienced DIYers who need a proven RTV solution for engine-related sealing tasks. If you service intake manifolds, valve covers, oil pans or any component originally sealed with silicone, this product delivers a resilient, chemical-resistant seal designed for automotive conditions.