DOWSIL™ 732 (formerly Dow Corning 732) is a high-performance, one-part silicone adhesive and sealant designed for general-purpose sealing and bonding applications across industrial, construction, and maintenance environments. This acetoxy-cure silicone cures at room temperature when exposed to moisture in the air, forming a durable, flexible rubber with excellent adhesion to a wide range of materials including metal, glass, ceramics, and most plastics.

With outstanding temperature resistance from –60°C to +180°C (peaks to +205°C), DOWSIL 732 provides long-term sealing performance in demanding environments. It is ideal for electrical, automotive, and mechanical assembly applications requiring reliable adhesion, flexibility, and resistance to weathering, vibration, and moisture.

This non-sag paste applies easily and cures to a tough, resilient rubber, maintaining excellent dielectric and sealing properties even under extreme conditions.

Key Features & Benefits:

One-part adhesive/sealant – easy to apply, room temperature cure
Acetoxy cure system – forms a tough, flexible rubber
Excellent adhesion to metals, glass, ceramics, and most plastics
Wide service temperature range: –60°C to +180°C (peaks to +205°C)
Non-sag, paste consistency for vertical and overhead applications
Excellent dielectric properties – suitable for electrical and electronic uses
Complies with MIL-A-46106 and FDA 177.2600 standards
Available in white, clear, black, and aluminum finishes

Applications:

General-purpose bonding and sealing
Electrical and electronic component assembly
HVAC, automotive, and appliance manufacturing
Industrial maintenance and repair
Food equipment and cleanroom sealing (FDA compliant)

Specifications:

Brand: DOWSIL™ (formerly Dow Corning)
Model: 732
Type: Multi-Purpose Silicone Sealant
Size: 139 mL
Colour: Available in White, Clear, Black, or Aluminium
Cure System: Acetoxy (acid cure)
Cure Method: Moisture (room temperature)
Temperature Range: –60°C to +180°C (short peaks +205°C)
Standards: MIL-A-46106, FDA 177.2600
Consistency: Non-sag paste

Reliable, flexible, and proven — DOWSIL™ 732 delivers industrial-grade sealing performance across multiple materials and environments.