GorillaPro® EP5 is an excellent non-sag, general-purpose, two-component epoxy adhesive with an opaque white color. It sets quickly and is commonly used for sealing, gap filling, fixturing, and tacking in industrial and electrical applications. It forms strong bonds with materials such as aluminum, epoxy, glass, wood, and stone. The adhesive is thixotropic and sag resistant, and it comes in a convenient DOUBLE/BUBBLE® 4.5 gm packet.

Product Type: 2K (2 component) Adhesive, Structural Adhesive

Application Area: Electrical Components, Furniture

Compatible Substrates & Surfaces: Aluminum, Carbon Steel, Ceramic, Epoxies, Glass, Leather, Metal, Plastics, Stainless Steel, Stone, Wood

Chemical Family: Epoxy & Epoxy Derivatives

Features: Excellent Adherence, Fast Setting

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Identification & Functionality

Features & Benefits

Ready-to-Use Product Features
Product Benefits
  • Proper mix ratio - no mistakes
  • Single use package - travels well
  • Sealed for protection - no contamination
  • Color coded to grab & go
  • No messy tubes with ill-fitting caps
  • Ideal for emergency repairs on tough-to-bond substrates
Product Attributes
  • Bonds: Aluminum, epoxy, glass, wood, and stone
  • Easy: Room temperature cure
  • Fast: Extra fast setting
  • Non-Sag: Non-sag formulation
  • Strong: Excellent cohesive strength
Product Features

Permanently Bond Almost Anything
Epoxy adhesives are higher strength solutions and prevent surfaces from moving. Urethane adhesives retain flexibility and are better suited for structures that contract or expand with temperature. These products offer good chemical resistance, which reduces repeated or nagging repair cycles. GorillaPro epoxies and urethanes can permanently bond almost anything, including engineered thermoplastics, thermosets, nylon, composites, e-coat, and metals.

  • Strong, rigid bonding
  • Excellent resistance to heat and chemicals
  • Withstands constant weight or force over time

High-Performance MRO Solutions
Proactive maintenance can help prevent costly unplanned downtime. It’s a challenge keeping up with maintenance activities while keeping teams trained, equipment operating, and driving productivity. With a full complement of maintenance adhesives, repair epoxies, lubricants, and sealants, GorillaPro products can repair and improve the reliability of almost any piece of equipment or machinery.

Applications & Uses

Cure Method
Typical Uses

This non-sag, fast-setting epoxy can be used to repair tools, auto parts, electrical and electronic components, furniture and other applications that require a fast-setting adhesive. Ideal for quick, permanent, vertical and overhead repairs. For fixturing, tacking, sealing, gap filling and staking in electrical and industrial applications.

Curing Process:The cure schedule is dependent upon the temperature. The recommended cure schedule will vary with the desired properties.

Application Instruction


The surface must be clean and dry before application. Remove all chemicals, dirt, wax, and oil. These materials are intended for industrial use only. Fold the DOUBLE/BUBBLE® package along the center seal, snip the end, squeeze out the contents, mix thoroughly and apply.
GorillaPro® EP5 - Application Instruction
Avoid contamination with oxidized metals (such as copper, brass, or mild steel), and rust or other metal oxides. The stability of the product is greatly reduced by materials such as strong acids or bases, sulfur compounds, amines, or reducing agents of any type. Surfaces to be bonded must be clean, dry and free from grease, oil, wax, weak oxide films, and other contaminants.


Physical Form
Physical Properties
ValueUnitsTest Method / Conditions
Type of ProductStructural Adhesive--
Curing (Secondary Thermal Cure)Room Temperature--
ConsistencyNon-Sag Liquid--
Cured Mechanical Properties
ValueUnitsTest Method / Conditions
Overlap Shear Strength - Aluminum, Acid Etched (at 25°C, 15 min, 50% RH)346.0psiASTM D1002
Overlap Shear Strength - Aluminum, Acid Etched (at 25°C, 30 min, 50% RH)717.0psiASTM D1002
Overlap Shear Strength - Aluminum, Acid Etched (at 25°C, 60 min, 50% RH)1700.0psiASTM D1002
Hardness (Shore D)83.0-ASTM D2240
Tensile Strength7250.0psiASTM D638
Elongation at Break8.5%ASTM D638
Overlap Shear Strength - Aluminum, Acid Etched (at 25°C, 50% RH)3712.0psiASTM D1002
Overlap Shear Strength - Aluminum, Acid Etched (at -40°C, 50% RH)830.0psiASTM D1002
Overlap Shear Strength - Aluminum, Acid Etched (at 82°C, 50% RH)425.0psiASTM D1002
Overlap Shear Strength - Aluminum, Acid Etched (at 149°C, 50% RH)174.0psiASTM D1002
Overlap Shear Strength - Aluminum, Acid Etched (at 25°C, 24 hours, 50% RH)3712.0psiASTM D1002
T-Peel Strength (at 25°C)2.7pliAcid etched Al-Al
T-Peel Strength (at -40°C)1.0pliAcid etched Al-Al
T-Peel Strength (at 82°C)2.0pliAcid etched Al-Al
Operating Temperature82.0°C-
Uncured Properties
ValueUnitsTest Method / Conditions
Viscosity - Part A (at 25°C)465000.0cPs-
Viscosity - Part B (at 25°C)400000.0cPs-
Viscositv - Mixed (at 25°C)Thixotropic PastecPs-
Specific Gravity - Part A1.19--
Specific Gravity - Part B1.15--
Specific Gravity - Mix1.17--
Volume Mix Ratio100 - 100--
Weight Mix Ratio100 - 94--
Gel Time (at 25°C)3 - 5min-
Handling Time15 - 30min-
Full Cure (at 23°C)24.0hours-
Alternate Cure (at 25°C)24.0hours-

Packaging & Availability

Packaging Information

The DOUBLE/BUBBLE® package is a handy, dual-pouch, one-shot, job-size package design. It reduces the waste typically associated with the use of larger quantities of two-component adhesives. This unique packaging ensures that DOUBLE/BUBBLE® adhesives are always factory fresh and accurately portioned for optimum adhesive performance.

Storage & Handling

Shelf Life
12 months
Storage Condition

These materials should be stored in a dry environment within a temperature range of 16 °C to 27 °C (60°F to 80 °F). Extremes of temperature beyond this range may result in crystallization or polymerization of the materials.