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PERMABOND ET5322A (25 kg)

PERMABOND ET5322A (25 kg)

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2K epoxy component A in a 25 kg industrial container

Premium membrane filter adhesive — low viscosity, 6 h pot life, low exothermicity. 25 kg industrial container.

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General Terms and Conditions.

Shipping usually within 1 to 3 business days
(availability will be confirmed after ordering)

. Express logistics. Fast and reliable within Switzerland & Europe.

Shipping from Swiss warehouse within 24 hours. Batch certificate. Invoice within 30 days (B2B). Technical support.
Shipping & Delivery

Usually 1 to 3 working days

Availability will be confirmed after order receipt.

Express logistics within Switzerland & Europe.

General Terms and Conditions →

Product data

Internal reference: 49-53011A.KE.K025

HS code: 35069900

Internal reference: 49-53011A.KE.K025
HS code: 35069900

PERMABOND ET5322A (25 kg)
PERMABOND ET5322A (25 kg)
PERMABOND · Permabond Engineering Adhesives Ltd · SKU 49-53011A.KE.K025

Permabond ET5322A in a 25 kg industrial container is the resin component of a 2K epoxy specially developed for membrane filter bonding — low viscosity for micro gaps, 6 hour pot life for complex plant assemblies and low exothermicity for large mixing quantities.

ET5322 is a highly specialized 2K epoxy: The low viscosity (resin 20,000–30,000 mPa·s, hardener only 500–1,000 mPa·s) allows penetration into tightly tolerated micro-gaps — crucial for bonding membrane filters, where the adhesive must flow into fine geometries without impairing the function.

The unusually long pot life of 6 hours at 23 °C, combined with low exothermic behavior, makes ET5322 the ideal choice for high-volume production with large mixing volumes—even at higher curing temperatures, no critical heat generation occurs within the adhesive volume. The 100:10 volume mixing ratio (or 100:12 by weight) allows for precise dosing in industrial plants.

The 25 kg bulk container of component A is designed for high-volume users in the filter manufacturing, water treatment, and membrane systems industries. The corresponding hardener component ET5322B is purchased separately.

SPECIAL FEATURE

Permabond ET5322 — specially developed for bonding membrane filters. Its low viscosity (20,000–30,000 mPa·s resin, 500–1,000 mPa·s hardener) allows it to penetrate micro-gaps. The exceptionally long pot life of 6 hours and low exothermicity make this product ideal for large batch sizes and complex system assemblies — even at elevated curing temperatures, there is no heat buildup within the adhesive.

Permabond ET5322A (25 kg) in figures
6 h
Potting time
100:10
Mixture Vol.
Membrane filter
Specialized
25 kg
industrial containers

What distinguishes Permabond ET5322A (25 kg)

Specifically for membrane filters
Low viscosity enough for micro-gap and filter geometries.
Long potting time (6 hours)
Complex plant assembly and large mixing quantities without time pressure.
Low exothermic
Even with large quantities or elevated temperatures, no critical heat development occurs.
Low viscosity
Resin 20,000–30,000 mPa·s, hardener 500–1,000 mPa·s — flows into the finest geometries.
Hardness 75–85 Shore D
High final strength for structural bonding.
25 kg industrial packaging
Economical procurement for large consumers.

What is Permabond ET5322A (25 kg) used for?

Membrane filter bonding
Specifically developed — low viscosity for filter geometries.
Water treatment plants
Membrane systems, filter modules, cartridges.
Industrial filter module manufacturing
Large production runs with long pot life.
Complex plant assembly
6 hours pot life for large adhesive surfaces.
Mass production composite bonding
Low exothermicity even at high mixing volumes.

processing

1
Clean surfaces
Bonding surfaces must be clean, dry, and free of grease. Degrease with Permabond Cleaner A or a solvent (acetone, isopropanol). Lightly sand aluminum and copper to remove oxide layers.
2
Mix components A + B
For dual cartridges: Attach the mixing nozzle and press evenly (100:10 parts by volume / 100:12 parts by weight mixing ratio). For larger containers: Weigh out the resin and hardener in the correct ratio and mix thoroughly until no streaks are visible. Avoid air bubbles.
3
Apply adhesive + join components
Apply the mixed adhesive to the bonding surface within the pot life (6 hours @ 23 °C). Join the components with sufficient pressure to ensure the adhesive is distributed over the entire bonding surface.
4
Fix components in place during curing
Use a clamping device or vise to prevent the components from moving during curing. Wait for handling strength and functional strength to be determined according to the TDS (Technical Data Sheet).
5
Full curing at room temperature
Final strength is typically reached after 72 hours at 23 °C. Increasing the temperature by 8 °C halves the curing time; lower temperatures slow down the process. If required, optional post-curing at 60–80 °C for maximum strength.
Data sheets & safety data sheet
Full TDS and SDS in DE, EN, FR — view or download directly.
To the documents →

Recommended accessories

Permabond Cleaner A Aerosol
Spray cleaner for quickly degreasing the bonding surfaces before applying the 2K epoxy.
View product →
Permabond ET515 — aerospace star
Highly flexible 1:1 epoxy for aircraft seat trays and composite structural bonding — Permabond recommended for aerospace.
View product →
Permabond ET5162 — Food
EU 10/2011 + FDA compliant for direct food contact — the premium choice for food processing.
View product →
Permabond ET5441 — Thermally conductive
UL94-V0 + 1.0–1.4 W/(m·K) thermal conductivity — for heat sinks, batteries and power electronics.
View product →

Important instructions

Important instructions
ET5322A alone is not functional — obtain ET5322B (hardener, polyamines) separately. Strictly adhere to a mixing ratio of 100:10 parts by volume or 100:12 parts by weight. Use the mixed material within 6 hours. Full curing occurs after 72 hours at 23 °C; heat treatment accelerates curing. Store between 5–25 °C. Provisional TDS — consult Permabond/SILITECH before series production.
storage
Store at 5 to 25 °C. Keep 2K epoxy components in closed packaging — protect the hardener especially from moisture.

Which Permabond 2K epoxy is suitable for which application?

Permabond ET5322A (25 kg) in direct comparison with related products of the ET series.

Permabond ET5322A (25 kg)
Current product		Permabond ET538 →Permabond ET514 →Permabond ET5162 →
Application / Property2K epoxy for membrane filter bonding — low viscosityHigh strength, shorter pot lifeShort pot life, higher strengthFood contact EU 10/2011
Mixing ratio100:10 parts by volume / 100:12 parts by weight1:11:12:1
Potting time6 hours @ 23 °C120–150 min30–50 min60–80 min
Steel shear strength—25–30 N/mm²20–30 N/mm²10–15 N/mm²
carbon fiber—20–24 N/mm²17–21 N/mm²—
Topics & Application Areas
Key terms related to this product. Also useful for our search and filters.
epoxy resin

Technical data for PERMABOND ET5322A (25 kg)

All 9 product information 3 Physical properties 3 Mechanical properties 1 Thermal properties 1 General 1
Product information
Manufacturer Permabond Engineering Adhesives Ltd
Country of origin Italy
Container 25 kg
Physical properties
Chemical group 2-component epoxy resin with polyamine hardener
Specific gravity 1.16 (resin) / 0.97 (hardener)
Viscosity (adhesives) Medium viscosity (resin 20,000–30,000 mPa·s, hardener 500–1,000 mPa·s)
Mechanical properties
Hardness (Shore D) 75–85
Thermal properties
Storage temperature (°C) 5-25
Generally
Color colorless / amber

For binding values, please refer to the technical data sheet (TDS) in the "Documents" tab.

No public documents are available.
We will gladly send you the TDS and SDS by email upon request; please submit a request.

Frequently asked questions about Permabond ET5322A (25 kg)

Practical application and design questions — answered by SILITECH.

Premium membrane filter adhesive — low viscosity for micro-gap applications, 6-hour pot life, low exothermicity for large mixing volumes. The 2-component epoxy is mixed in a 100:10 volume / 100:12 weight ratio and offers a pot life of 6 hours @ 23 °C.

Mix both components in a ratio of 100:10 parts by volume / 100:12 parts by weight — use the mixing nozzle for dual cartridges; weigh precisely for larger containers. Apply within the pot life (6 hours @ 23 °C) and join components. Full curing typically occurs after 72 hours at room temperature.

The pot life of Permabond ET5322A (25 kg) is typically 6 hours at 23 °C. Higher temperatures shorten, lower temperatures lengthen the pot life. Mixing quantities above approximately 100 g may gel more quickly due to an exothermic reaction.

Permabond ET5322A (25 kg) typically bonds metals, composites, and plastics. For substrate-specific values, see TDS.

Permabond ET5322A (25 kg) does not have specific industry-specific approvals such as EU 10/2011 (food), UL94 (fire protection), or Boeing/Airbus (aerospace). For general industrial applications, the product is approved according to Permabond standards.

Permabond ET5322A (25 kg) is a two-component epoxy for membrane filter bonding — low viscosity, 6-hour pot life, 25 kg industrial container (100:10 parts by volume / 100:12 parts by weight mix, 6-hour pot life @ 23 °C). Permabond ET538 is a long-life 1:1 epoxy (1:1, 120–150 min pot life) — high strength, shorter pot life.

From the Permabond 2K epoxy range, select according to application, mixing ratio, and strength requirements: Permabond ET5322A (25 kg) (2K epoxy for membrane filter bonding — low viscosity); Permabond ET538 (long pot life 1:1); Permabond ET514 (standard industrial 1:1); Permabond ET5162 (food-approved). For aerospace applications, see ET515 (aircraft seat trays); for food applications, see ET5162 (EU 10/2011 + FDA); for thermal conductivity/fire protection, see ET5441 (UL94-V0).

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Product specifications

Product information
Manufacturer Permabond Engineering Adhesives Ltd
Country of origin Italy
Container 25 kg
Physical properties
Chemical group 2-component epoxy resin with polyamine hardener
Specific gravity 1.16 (resin) / 0.97 (hardener)
Viscosity (adhesives) Medium viscosity (resin 20,000–30,000 mPa·s, hardener 500–1,000 mPa·s)
Mechanical properties
Hardness (Shore D) 75–85
Thermal properties
Storage temperature (°C) 5-25
Uncategorized
Color colorless / amber
Keywords
Keywords
epoxy resin