Cilbond® 24E is a high-performance 1K adhesive suitable for a wide range of substrates including metals, plastics, natural rubber, styrene-butadiene rubber (SBR), ethylene acrylic rubber (AEM), ethylene propylene diene monomer (EPDM), and other elastomers and rubbers. This product features excellent resistance to salt spray, mineral oils, ethylene glycol, weak acids, and hot water. It also provides high fatigue resistance. The adhesive is available in liquid form and can be applied using various methods such as spray, brush, nozzle, dip coating, or roll coater.

RTU Product Type: 1K (1 component) Adhesive, Solventborne Adhesive

Compatible Substrates & Surfaces: Aluminum, Elastomers & Rubbers, Ethylene Acrylic Rubber (AEM), Ethylene Propylene Diene Monomer (EPDM), Glass Fibre Reinforced Polymer (GFRP), Metal, Natural Rubber, Plastics, Polyamide, Polyesters, Rubber, Steel, Styrene Butadiene Rubber (SBR)

Application Method: Brush, Dip Coating, Nozzle, Roll Coater, Spray

Features: Boil Water Resistance, Ethylene Glycol Resistance, Excellent Bond Performance, Excellent Mineral Oil Resistance, Excellent Salt Spray Resistance, Fatigue Resistant, Fuel Resistant, Good Glycol Resistance, Grease Resistant, Heat Resistance, High Fatigue Resistance, High Performance, Hot Water Resistance, Improved Water Immersion, Oil Resistant, Petrol Resistance, Petroleum Spirit Fuel Resistance, Pre-bake Resistance, Propylene Glycol Resistance, Salt Water/Spray Resistant, Steam Resistant, Synthetic Ester Turbo Oil Resistance, Unleaded Petrol Resistance, Weak Acid Resistant

Technical Data Sheet
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Enhanced TDS

Identification & Functionality

Features & Benefits

Ready-to-Use Product Features
Product Benefits
  • Cilbond 24E (R-7327) can be used on any metal surface including steel, aluminum, phosphated and plated parts
  • Excellent resistance against salt-spray, water immersion, boiling water, steam up to 130 °C, hot oils, fuels, glycols and hydraulic fuels up to 180°C
  • Resistant to various chemicals, such as petrol, oils, greases
  • Excellent static and dynamic fatigue resistance
  • Excellent adherence to various substrates
  • Easy application
  • Minimal mould fouling
  • Excellent pre-bake resistance
  • Can be used for post vulcanisation bonding
  • Coated parts can be swaged
  • Excellent heat resistance
  • Excellent low temperature resistance

Applications & Uses

Application Method
Compatible Substrates & Surfaces
Cure Method
Segment
Cleaning Information
  • Clean tools immediately after use. Once cured, the material can only be removed mechanically. Appropri- ate cleaners are listed in the product properties table.
  • Toluene
  • Xylene
  • Methyl ethyl ketone (MEK)

Properties

Physical Form
Appearance
Black liquid
Processing Parameters
ValueUnitsTest Method / Conditions
Storage Temperature0 - 80°F-
Dilution20 - 40%-
Viscosity (No. 3 Zahn Cup, at 80 °F)20s-
Drying Time (at 70°F)30 - 45min-
Drying Time (at 140°F)5min-
Moulding Temperature Range250 - 450°F-
Typical Coverage (at 20 μm dry coating thickness)15m²/l-
Optimum Dry Coating Thickness (for general purpose applications)15 - 20μm-
Optimum Dry Coating Thickness (for maximum environmental resistance)20 - 35μm-
Service Temperature-60 to 390°F-
Specifications
ValueUnitsTest Method / Conditions
Density8.3lb/gal-
Solid Content (by weight)25%-
Flash Point20°FAbel Pensky Method
Surface Requirements
  • Free of rust
  • Grit blasted or other approved surface treatments
  • Dry
  • Clean
  • Free of grease
  • Free of dust
  • Free of oil

Regulatory & Compliance

Certifications & Compliance

Packaging & Availability

Regional Availability
  • Global

Storage & Handling

Shelf Life
12 months
Storage Condition

Cilbond® 24E should be used within the shelf life specified on the packaging. The storage stability applies to material stored under appropriate con-ditions only (original unopened containers, recom- mended storage temperature).