Multi-Purpose Silicone Sealant 732
Key Features
- One-part adhesive/sealant
- Cures at room temperature when exposed to moisture in the air
- Excellent weather and ageing resistance
- Easy to apply
- Cures to a tough, flexible rubber
- Good adhesion to many substrates
Product Description
A Multi-Purpose Sealant is a one-part silicone rubber; adheres to a variety of surfaces, has good resistance to weathering, moisture and temperature. This specified general-purpose silicone adhesive/sealant is a versatile one-part solution that cures at room temperature upon exposure to moisture in the air, thanks to its acetoxy cure system. With a non-sag, paste-like consistency, it’s easy to apply and transforms into a tough, flexible rubber upon curing. This adhesive/sealant boasts excellent adhesion to various substrates and maintains its stability and flexibility across a wide temperature range, from -60°C to +180°C (-76°F to +356°F), with short peaks reaching +205°C (401°F). The black version extends its resilience even further, staying stable and flexible from -60°C to +205°C (-76°F to +401°F), with short peaks up to +230°C (446°F). In addition to its impressive thermal properties, it also exhibits excellent dielectric properties and is compliant with both MIL-A-46106 and FDA 177.2600 standards. It’s available in white, black, clear, and aluminum variants to suit different applications.
Specifications
| Application: | General industrial sealing and bonding applications. Complies with MIL-A-46106 and FDA 177.2600. |
| Colour: | Aluminium, Black, Clear to Translucent, White |
| Dielectric Constant at 100 Hz: | 2.8 |
| Dielectric Constant at 100 kHz: | 2.8 |
| Dielectric Strength: | 548.6 volts per mil v/mil |
| Dissipation Factor at 100 Hz: | 0.0015 |
| Durometer - Shore A: | 25 |
| Elongation: | 540% |
| Shelf Life: | 900 Days |
Adhesion To
- Acrylonitrile Butadiene Styrene (ABS)
- Copper
- Glass
- Nylon 6/6
- Steel
- Galvanised
