Loctite SI 5300 - 310 ml red temperature resistant silicone

Code: 981658
Not rated
47,47 € –19 %
Loctite SI 5300 - 310 ml red temperature resistant silicone
47,47 € –19 % 38,26 € / pcs 46,30 € incl. VAT
In stock (6 pcs)
Delivery to:
06/08/2025
Delivery offer
Loctite SI 5300, 310 ml red silicone, IDH 2558929, is a one-component sealing and bonding paste, resistant to temperatures up to 350°C, ideal for industrial applications and high-temperature protection.

Detailed information

Delivery throughout the EU

Product detailed description

Loctite SI 5300 (formerly known as Loctite 5300 - IDH: 2558929) is a one-component red silicone adhesive designed for sealing and bonding applications in high temperature environments up to 350°C. This thixotropic silicone resists temperature cycling and is intended for industrial applications such as heating systems, industrial dryers, electrical equipment, ventilation systems and other areas where reliable protection against high temperatures is required. Loctite SI 5300 also increases the load-bearing capacity of the joint and the ability to absorb shocks in the bonded area. aging, weathering and temperature cycling.

  • Suitable for industrial applications involving high-temperature sealing and bonding.
  • Technical parameters:

    • Technology: Silicone
    • Chemical type: Ace paste
    • Temperature resistance: Up to 350 °C
    • Tensile strength: 1.6 N/mm?
    • Elongation at break: ? 260 %
    • Shore hardness: 31 A
    • Viscosity: Tixo Thermal conductivity: 0.63 W/(m K)
    • Coefficient of thermal expansion: 330×10?? K??

    Applications: Loctite SI 5300 is ideal for industrial applications in industrial furnaces, ventilation systems and electrical equipment. It is suitable for both bonding and sealing in these applications where high temperature resistance is required.

    Typical properties: Once cured, the product offers high resistance to temperature fluctuations and retains its mechanical properties even when exposed to high temperatures for long periods. It cures by vulcanization at room temperature, forming a skin in 8 minutes and fully cures in 24 hours.

    Use for application:

    1. Surface preparation: Loctite SF 7063 . If you are working with plastic materials, Loctite SF 7070 is the ideal choice, which ensures gentle but effective cleaning without damaging the surface.

      Material: For easy and quick removal of old sealant or adhesive residues, apply Loctite SF 7200, which Loctite SF 7200
    2. Product application: For precise and controlled application, use a standard application gun, such as Teroson Staku This tool is designed for precise dosing and optimal handling of sealants and adhesives.

    3. Nozzles: One round nozzle is included in the package. If necessary, additional nozzles can be purchased, such as the Loctite silicone nozzle, for a trouble-free work process.

    4. Work: After completing the application, use Loctite SF 7850, which is suitable for effective hand cleaning. This biodegradable cleaner removes oils, greases and other dirt.

    Product table for easy selection of the right silicone adhesive

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