Loctite 237116 is a two-part E-30 CL epoxy structural adhesive supplied in a 50 mL dual cartridge. It bonds glass, fiber, ceramic, metal and many rigid plastics for potting, bonding, staking and laminating applications, cures at room temperature with a typical 24 hour cure, and offers high hardness and tensile strength with low VOC content.
High mechanical strength: Shore D hardness 80â90 and tensile strength ~8000 psi; elongation at break 8%
50 mL dual cartridge with 100:46 mix ratio (by weight) and part viscosities of ~10500 mPa·s (resin) and 2250 mPa·s (hardener)
Room temperature cure (~77°F) with gel time 90â150 minutes, dielectric strength 20 kV/mm, VOCs <10 g/L
Product Highlights
Two-part low-viscosity epoxy for structural bonding and optical clarity
Product Information
Standard Information
Brand: LOCTITE
Manufacturer Part Number: 237116
Country of Origin: US
Technical Specifications
Brand
LOCTITE
MPN
237116
Series
E-30 CL
Product Type
Epoxy Adhesive
Container Capacity
50 mL
Container Type
Dual cartridge
Mix Ratio (by weight)
100:46
Mix Ratio (by volume)
2:1
Viscosity (Resin / Part A)
10500 mPa·s
Viscosity (Hardener / Part B)
2250 mPa·s
Specific Gravity (Resin / Part A)
1.1
Specific Gravity (Hardener / Part B)
1.0
Mixed Specific Gravity
1.07
Hardness
80 to 90 Shore D
Tensile Strength
Approximately 8000 psi
Gel Time
90 to 150 minutes
Cure Time
24 hours (typical at room temperature)
Cure Type
Room temperature (ambient) cure
Dielectric Strength
20 kV/mm
Elongation at Break
8%
VOCs Content
<10 g/L
Chemical Composition
Part A: Epoxy resin, substituted silane; Part B: Polyglycol diamine
Material Compatibility
Glass, Fiber, Ceramic, Metal, Plastic
Applications
Potting, Bonding, Staking, Laminating
Physical Form
Liquid (two-part epoxy)
Color
Part A: Clear to yellowish; Part B: light
Shelf Life
730 days from date of manufacture
Storage Temperature (unopened)
Optimal 8 °C to 21 °C (avoid below 8 °C or above 28 °C)