MOLYKOTE® 732 Multi-Purpose Silicone Sealant is designed for applications requiring a flexible, durable, and weather-resistant seal. Its non-sag, paste-like consistency allows for easy application on vertical and overhead surfaces. Once cured, it forms a resilient silicone rubber seal that maintains its properties over a wide temperature range.

Key Features:

• One-Part System: No mixing required; ready to use.

• Room Temperature Cure: Cures upon exposure to atmospheric moisture.

• Acetoxy Cure System: Releases acetic acid during curing.

• Non-Sag Consistency: Suitable for vertical and overhead applications.

• Excellent Adhesion: Bonds well to many substrates, including metals, glass, ceramics, and plastics.

• Wide Temperature Stability: Remains flexible from -60°C to +180°C, with short-term exposure up to +205°C.

• Dielectric Properties: Provides electrical insulation.

• Compliance: Meets MIL-A-46106 and FDA 21 CFR 177.2600 specifications.

Typical Applications:

• Sealing and bonding in industrial equipment.

• Electrical insulation and protection.

• Automotive and aerospace component assembly.

• Appliance manufacturing and repair.

• General-purpose sealing in construction and maintenance.

• Color: Available in clear, white, black, and aluminum.

• Cure Time: Tack-free in approximately 20 minutes; full cure in 24 hours (depending on humidity and temperature).

• Elongation at Break: Approximately 540%.

• Tensile Strength: Approximately 335 psi.

• Hardness: Shore A 25.

• Dielectric Strength: Approximately 550 V/mil.

• Volume Resistivity: Approximately 1.5 × 10¹⁵ ohm-cm.

• Specific Gravity: Approximately 1.04.