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PERMABOND A1062

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Shaft-hub adhesive Wicking + UV secondary curing

Wicking shaft hub adhesive with UV secondary curing — fills micro gaps, cures excess via UV light.

Price on request

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  • Brand
  • Container
  • Color
  • Country of origin
  • Chemical group
  • Viscosity (adhesives)
  • Viscosity mPa.s
  • Maximum gap fill (mm)
  • Handling strength (M10 steel)@23°C
  • Functional strength (M10 steel)@23°C
  • Ultimate strength (M10 steel)@23°C
  • Storage Temperature (°C)
  • Operating temperature (°C)
  • Coefficient of thermal expansion
  • Thermal conductivity

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General Terms and Conditions

Shipping usually within 1 to 3 business days
(Availability confirmed after order)

Express logistics. Fast and reliable within Switzerland & Europe

From Swiss stock Dispatch within 24h Batch certificate Invoice 30 days (B2B) Technical advice
Shipping & Delivery

Usually 1 to 3 business days

Availability is confirmed after order receipt.

Express logistics within Switzerland & Europe.

Terms and Conditions →

Product data

HS Code: 35069190

HS Code: 35069190

PERMABOND A1062
PERMABOND A1062
Permabond · Permabond Engineering Adhesives Ltd ·

Permabond A1062 is a wicking shaft-hub adhesive with dual curing chemistry—anaerobic in the gap, UV-curing on the surface. Its low viscosity allows for application to already assembled components.

With a viscosity of 10–20 mPa·s, A1062 is ultra-low viscosity and flows through capillary action into micro-gaps down to 0.05 mm — even previously assembled components can be bonded. Anaerobic curing takes place in the gap under anaerobic conditions.

The unique secondary curing process using UV light (365–420 nm spectrum, 5–20 seconds at a 4 mW lamp) cures excess adhesive on the surface—an advantage in ammunition sealing and manufacturing processes with visible adhesive seams. The methacrylate chemistry distinguishes A1062 from the classic acrylic of the Standard A series.

SPECIAL FEATURE

Anaerobic + UV secondary curing — the unique combination of two curing mechanisms: anaerobic in the gap (shaft-hub), UV light for excess adhesive on the surface (5–20 seconds at 365–420 nm). Low viscosity for wicking penetration.

Permabond A1062 in figures
10–20
mPa·s Wicking
UV
Secondary curing
0.05 mm
Gap filling
Methacrylate
Specialty chemicals

What distinguishes Permabond A1062

Wicking penetration
10–20 mPa·s — flows subsequently into already assembled shaft-hub connections.
Anaerobic + UV secondary curing
Anaerobic crack, surface treated with UV light (5–20 s) — no adhesive residue.
UV spectrum 365–420 nm
Standard industrial UV lamps are applicable.
UV fluorescence
Visualization of adhesive distribution using UV light.
Methacrylate chemistry
It differs from the classic acrylic of the Standard A series.
qualified ammunition sealing
Specifically designed for sealing bullets in cartridge cases.

What is Permabond A1062 used for?

Subsequent shaft-hub bonding
Bearings and bushings that have already been installed can be secured retroactively.
Munitions sealing
Specifically designed for the cartridge case/bullet interface.
Precision micromechanics
Tight tolerance fits with a gap width of 0.05 mm.
Visible glued seams
UV curing of excess material avoids visible residue.
In-line production with UV lamps
Dual curing chemistry for timed production.

Processing

1
Clean surfaces
Bonding surfaces must be clean, dry, and free of grease. Degrease with Permabond Cleaner A or a solvent (acetone, isopropanol). Rough surfaces (~25 µm) result in higher bond strength than polished ones.
2
Apply adhesive
Apply Permabond A1062 directly from the bottle — for through holes, apply a stripe along the thread length; for blind holes, apply a few drops to the bottom. Do not touch the tip to metal surfaces (this will cause premature hardening in the bottle).
3
Joining components
Insert the screws and tighten to the desired torque. For shaft-hub fits, assemble the components before the adhesive begins to cure.
4
Allow to cure
Anaerobic curing begins in the absence of air and upon contact with metal. Handling strength is typically achieved after 15 minutes, functional strength after 1 hour, and full strength after 24 hours at 23 °C.
5
Accelerate curing (optional)
On inactive surfaces (stainless steel, zinc, aluminum) or at low temperatures, Permabond A905 activator can be used — apply to one bonding surface, allow to flash off, then apply adhesive to the other side.
Data Sheets & Safety Data Sheet
Complete TDS and SDS in DE, EN, FR — view or download directly.
To the documents →

Recommended accessories

Permabond A905 Activator
Accelerates anaerobic curing on inactive surfaces such as stainless steel, zinc, or aluminum and improves gap curing.
To the product →
Permabond A 905 Spray
Aerosol version of the A905 activator — convenient application in hard-to-reach areas or large surfaces.
To the product →
Permabond Cleaner A Aerosol
Spray cleaner for rapid degreasing and preparation of bonding surfaces before applying the anaerobic adhesive.
To the product →
Permabond A118 High Strength Universal
High-strength all-purpose bonding — the universal choice for demanding screw, bearing, and shaft-hub connections.
To the product →

Important Notes

Not suitable for / Important notes
UV secondary curing requires UV lamps with a spectrum of 365–420 nm. Anaerobic curing in the gap is always active and requires metal contact. For inactive surfaces, use A905 activator. Some thermoplastics may be affected.
Storage
Store at 5 to 25 °C. Anaerobic adhesives lose their reactivity upon contact with metal — do not touch the tip of the bottle to metal surfaces, and do not pour adhesive back into the bottle.

Which Permabond anaerobic adhesive for which application?

Permabond A1062 in direct comparison with related products of the A series.

Permabond A1062
Current Product		Permabond HM162 →Permabond A1046 →Permabond A126 →
Application / StrengthShaft-hub wicking + UV secondary curingHigher viscosity, apply before assemblyHigh strength without UV secondary curingWicking without UV secondary curing
Viscosity10-20 mPa·s1,000 mPa·s—10–30 mPa·s
Max. gap fill.0.05 mm0.12 mm0.25 mm0.05 mm
Breakaway Torque—32 N·m30 N·m14 N·m
Prevailing torque—57 N·m50 N·m34 N·m
Topics & Application Fields
Key terms related to this product. Also useful for our search and filters.
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Technical data for PERMABOND A1062

All 16 Product information 4 Performance at final strength 1 Physical properties 4 Curing values 4 Thermal properties 3
Product Information
Manufacturer Permabond Engineering Adhesives Ltd
Brand Permabond
Container 250 ml, 500 ml, 1 l
Country of origin Italy
Performance at Full Cure
Thermal conductivity 0.19 W/(m.K)
Physical Properties
Color green
Chemical group Methacrylate ester
Viscosity (adhesives) Low viscosity <500 MPas
Viscosity mPa.s 10-20
Curing values
Maximum gap fill (mm) 0.05
Handling strength (M10 steel)@23°C 5-20 seconds
Functional strength (M10 steel)@23°C 20 minutes
Ultimate strength (M10 steel)@23°C 1 hour
Thermal Properties
Storage Temperature (°C) 5-25
Operating temperature (°C) -55 to 150
Coefficient of thermal expansion 90 x 10-6 mm/mm/°C

Please refer to the technical data sheet (TDS) in the "Documents" tab for binding values.

Documents and data sheets

Click on a document for the preview or the download icon for direct download.

Technical Data Sheets (TDS) 2
Permabond A1062 - Technical Data Sheet DE.pdf
353 KB
Permabond A1062 - Technical Data Sheet EN.pdf
354 KB
Safety Data Sheets (SDS) 3
Permabond A1062 - Safety Data Sheet DE.pdf
524 KB
Permabond A1062 - Safety Data Sheet EN.pdf
447 KB
Permabond A1062 - Fiche de Sécurité FR.pdf
523 KB

Frequently asked questions about Permabond A1062

Practical application and design questions — answered by SILITECH.

Permabond A1062 is a methacrylate (anaerobic with UV secondary curing) with a viscosity of 10–20 mPa·s and gap filling capability up to 0.05 mm. It is a wicking shaft-hub adhesive with UV secondary curing—penetrating into assembled components and UV curing of excess. Anaerobic adhesives cure in the absence of air and in contact with metal—ideal for tight-tolerance metallic bonds.

Anaerobic adhesives like Permabond A1062 remain liquid in the bottle (due to contact with air and oxygen) and only begin to harden after bonding under anaerobic conditions and metal-to-metal contact. Curing starts at the metal surface and progresses into the bond gap. The product cures quickly on steel and copper; on stainless steel and zinc, the Permabond A905 activator may be beneficial.

Difficult to separate — shaft-hub adhesives are designed for permanent bonds. Disassembly typically requires heating the joint above 200 °C, after which the bond can be mechanically separated.

Permabond A1062 does not have specific industry approvals such as WRAS or KTW (drinking water). For general industrial applications, the product is approved according to Permabond's internal specifications; however, product-specific testing prior to series production is recommended.

Permabond A1062 typically reaches handling strength after 15 minutes and functional strength after 1 hour at 23 °C on M10 steel. Final strength is reached after 24 hours. On inactive surfaces (stainless steel, zinc) or at low temperatures, the curing time is extended—Permabond A905 activator accelerates the process.

Permabond A1062 is a shaft-hub wicking bond with UV secondary curing (10–20 mPa·s viscosity, 0.05 mm gap filling, breakaway torque). Permabond HM162 is a high-strength shaft-hub bond (1,000 mPa·s, 0.2 mm gap filling, 32 N·m breakaway torque) – higher viscosity, apply before assembly. Both belong to the anaerobic Permabond A series.

The choice depends on the application: Permabond A1062 (shaft-hub wicking + UV secondary curing); Permabond HM162 (shaft-hub high strength); Permabond A1046 (high strength fast curing); Permabond A126 (universal wicking). For inactive surfaces (stainless steel, zinc, aluminum), Permabond A905 activator be used to accelerate curing.

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Product Specifications

Product Information
Container 250 ml or 500 ml or 1 l
Manufacturer Permabond Engineering Adhesives Ltd
Brand Permabond
Country of origin Italy
Performance at Full Cure
Thermal conductivity 0.19 W/(m.K)
Physical Properties
Color green
Chemical group Methacrylate ester
Viscosity (adhesives) Low viscosity <500 MPas
Viscosity mPa.s 10-20
Curing values
Maximum gap fill (mm) 0.05
Handling strength (M10 steel)@23°C 5-20 seconds
Functional strength (M10 steel)@23°C 20 minutes
Ultimate strength (M10 steel)@23°C 1 hour
Thermal Properties
Storage Temperature (°C) 5-25
Operating temperature (°C) -55 to 150
Coefficient of thermal expansion 90 x 10-6 mm/mm/°C
Keywords
Keywords
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Documents and data sheets

Safety Data Sheets (SDS) and Technical Data Sheets (TDS) for download: