Loctite SI 5368 Acetoxy Silicone Black - 310ML Cartridge

Loctite SI 5368 Acetoxy Silicone Sealant is a one-part, black, multi-purpose silicone adhesive designed for demanding industrial applications requiring superior heat tolerance. This premium silicone-based bonding and sealing agent is engineered to withstand high temperatures of up to 250°C. Loctite SI 5368 cures at room temperature, delivering a strong, flexible bond that significantly improves the load-bearing and shock-absorbing capabilities of the bonded area.

Loctite SI 5368 is ideal for a wide range of applications in the automotive and aeronautical industry. Its formulation also makes it perfect for sealing heat sources, including ovens, heat exchangers, steam circuits, and water heaters. Additionally, this versatile silicone paste provides excellent protection and insulation for electrical boxes.

• High-temperature resistance up to 250°C
• Ideal for sealing, bonding, and insulating
• Cures at room temperature
• Tack-free in 5 minutes
• Enhances load-bearing and shock-absorbing properties

How to use Loctite SI 5368 Acetoxy Silicone Sealant Black:

1. For best results, bonding surfaces should be clean and free from grease and other contaminants. We recommend a general purpose cleaner such as Loctite SF 7063.
2. Moisture curing begins immediately after the product is exposed to air. Assemble parts within a few minutes after the product is dispensed.
3. Apply pressure while assembling the joint. This will spread the adhesive out and fill the joint completely.
4. Allow for full curing time before subjecting to heavy service loads.

Storage

Store Loctite SI 5368 Acetoxy Silicone Paste in the unopened container in a dry location. Optimal storage: 8°C to 21°C. Storage below 8 °C or greater than 28 °C can adversely affect product properties.