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Loctite 300 mL 5920 Copper, High Performance RTV Silicone Gasket Maker

Loctite 235479
SKU LOC-82046
Loctite 300 mL 5920 Copper, High Performance RTV Silicone Gasket Maker

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For rigid flange assemblies, use the Loctite 5920 Copper, High Performance RTV Silicone Gasket Maker. Quality gasket maker resists heat and has low volatility. This reliable silicone gasket maker can be applied to ceramic, glass, most metals, and wood.

  • Color: Copper.
  • Gap Fill: 0.240".
  • Volume: 300 mL.
  • Resistance: Heat.
  • Specific Gravity: 1.05.
  • Hardness: 31 Shore A.
  • Packing Type: Cartridge.
  • Chemical Compound: Silicone.
  • Stress Resistance: 275 psi (tensile) [Max].
  • Temp. Range: -65°F [Min], 700°F [Max].
  • Applicable Materials: Ceramic, Glass, Most Metals, Wood.

Similar Adhesive, Sealant & Corrosion Inhibitor Products

Loctite 235479 Description

For rigid flange assemblies, use the Loctite 5920 Copper, High Performance RTV Silicone Gasket Maker. Quality gasket maker resists heat and has low volatility. This reliable silicone gasket maker can be applied to ceramic, glass, most metals, and wood.

  • Color: Copper.
  • Gap Fill: 0.240".
  • Volume: 300 mL.
  • Resistance: Heat.
  • Specific Gravity: 1.05.
  • Hardness: 31 Shore A.
  • Packing Type: Cartridge.
  • Chemical Compound: Silicone.
  • Stress Resistance: 275 psi (tensile) [Max].
  • Temp. Range: -65°F [Min], 700°F [Max].
  • Applicable Materials: Ceramic, Glass, Most Metals, Wood.

Similar Adhesive, Sealant & Corrosion Inhibitor Products

$44.20Case
In Stock-

Ships between 01/16/2026 - 01/19/2026

Loctite
Visit The Loctite Store
See more Loctite

Product Specifications

Part Number235479, 442-235479
Made in USAYES
Weight0.85-lb
UPC079340820463

Shop Top 100 Tools & Hardware Products.

View other Adhesive, Sealant & Corrosion Inhibitor Best Sellers.

Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.
Loctite 300 mL 5920 Copper, High Performance RTV Silicone Gasket Maker
$44.20Case
In Stock-

Ships between 01/16/2026 - 01/19/2026

Similar Adhesive, Sealant & Corrosion Inhibitor Products

Loctite 235479 Description

For rigid flange assemblies, use the Loctite 5920 Copper, High Performance RTV Silicone Gasket Maker. Quality gasket maker resists heat and has low volatility. This reliable silicone gasket maker can be applied to ceramic, glass, most metals, and wood.

  • Color: Copper.
  • Gap Fill: 0.240".
  • Volume: 300 mL.
  • Resistance: Heat.
  • Specific Gravity: 1.05.
  • Hardness: 31 Shore A.
  • Packing Type: Cartridge.
  • Chemical Compound: Silicone.
  • Stress Resistance: 275 psi (tensile) [Max].
  • Temp. Range: -65°F [Min], 700°F [Max].
  • Applicable Materials: Ceramic, Glass, Most Metals, Wood.

Product Specifications

Loctite
Visit The Loctite Store
Part Number235479, 442-235479
Made in USAYES
Weight0.85-lb
UPC079340820463

Shop Top 100 Tools & Hardware Products.

View other Adhesive, Sealant & Corrosion Inhibitor Best Sellers.

Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.

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