Dow DOWSIL™ 732 Multi-Purpose Sealant Silicone 300 mL Cartridge

Versatile Acetoxy RTV Sealant – Industrial-Grade Performance

Overview
This general-purpose acetoxy RTV (Room Temperature Vulcanizing) sealant is engineered for a wide range of industrial sealing and bonding applications. It meets the stringent requirements of 21 CFR Section 177.2600 for "Rubber articles intended for repeated use," making it suitable for use in environments where FDA compliance is essential.

Key Features & Benefits

• One-Part, Easy-to-Use Formula: No mixing required—just apply and let it cure at room temperature with ambient moisture.
• Acetoxy Cure System: Delivers a strong, flexible seal with excellent durability.
• Non-Sag Paste Consistency: Ideal for vertical and overhead applications.
• Wide Temperature Stability:
  • Standard: -60°C to +180°C (-76°F to +356°F), with short-term peaks up to +205°C (401°F)
  • Black Version: -60°C to +205°C (-76°F to +401°F), with peaks up to +230°C (446°F)
• Excellent Adhesion: Bonds well to a variety of substrates.
• Durable & Flexible: Cures to a tough rubber that remains flexible over time.
• Superior Dielectric Properties: Suitable for electrical insulation applications.
• Regulatory Compliance:
  • MIL-A-46106
  • FDA 21 CFR 177.2600

Available Colours: White, Black, Clear, Aluminum

Applications

• General industrial sealing
• Bonding in manufacturing and assembly
• FDA-compliant environments requiring repeated-use rubber components