Applications

LOCTITE® 410™ – High-viscosity, rubber-toughened cyanoacrylate adhesive for bonding metals, plastics, and rubbers.

  • Item Name: LOCTITE® 410™
  • Manufacturer: Henkel
  • Product Category: Instant Adhesives
  • Technologies: Cyanoacrylate (Ethyl cyanoacrylate) – Rubber toughened formulation
  • Applications: Bonding metals, plastics, and rubbers; engineered for increased flexibility, enhanced peel strength, and improved shock resistance
  • Color: Black liquid
  • Cure Type: Humidity cure
  • Package Size: Contact Techniq VN for details
  • Shelf Life: Contact Techniq VN for details

1. Product Overview

LOCTITE® 410™ is a rubber-toughened, high-viscosity ethyl cyanoacrylate adhesive designed for increased flexibility, peel strength, and enhanced resistance to shock. It is a single-component adhesive that cures upon exposure to humidity.

Key Features:

  • High viscosity
  • Black liquid appearance
  • Bonds metals, plastics, and rubbers
  • Improved toughness and impact resistance
  • Fast fixture time with a variety of substrates

2. Applications

LOCTITE® 410™ is used for bonding a variety of materials, including metals, plastics, and rubbers, where flexibility and impact resistance are required.

3. Typical Properties

Uncured Properties

Property Value
Specific Gravity @ 25°C 1.1
Viscosity (mPa·s) 1,700 – 5,000
Cure Mechanism Humidity
Flash Point See SDS

Curing Performance

Substrate Fixture Time (seconds)
Steel (degreased) 60 – 120
Aluminum 10 – 30
Neoprene 15 – 25
Rubber (Nitrile) 15 – 25
ABS 20 – 50
PVC 50 – 100
Polycarbonate 30 – 90
Phenolic 20 – 60

Cured Properties (After 24 hours @ 22°C)

Property Value
Coefficient of Thermal Expansion (K-1) 80×10⁻⁶
Coefficient of Thermal Conductivity (W/m·K) 0.1
Glass Transition Temperature (°C) 120
Dielectric Strength (kV/mm) 25
Volume Resistivity (Ω·cm) 10×10¹µ

Adhesive Strength (ISO 4587, After 24 hours @ 22°C)

Substrate Lap Shear Strength (N/mm²) Lap Shear Strength (psi)
Steel (grit blasted) 22 3,190
Aluminum (etched) 15 2,175
ABS >6 >870
PVC >6 >870
Polycarbonate >5 >725
Phenolic 10 1,450
Neoprene >10 >1,450
Nitrile >10 >1,450

Tensile Strength (ISO 6922)

Substrate Value (N/mm²) Value (psi)
Steel (grit blasted) 18.5 2,680

Environmental Resistance (ISO 4587, After 1 week @ 22°C)

Condition % Strength Retention
Motor oil (40°C) 85%
Gasoline (22°C) 70%
Isopropanol (22°C) 75%
Industrial methylated spirits (22°C) 80%
1,1,1 Trichloroethane (22°C) 50%
Freon TA (22°C) 85%
Heat/Humidity (95% RH, 40°C) 100%

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