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PERMABOND UV605

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Permabond UV605 — UV/light-activated adhesive, Shore D 65-75.

Low-viscosity wicking UV adhesive for glass and crystal — flows into micro-gaps, highest optical clarity.

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  • Chemical group
  • Viscosity (adhesives)
  • Viscosity 20rpm
  • Specific gravity
  • Curing wavelength
  • Operating temperature (°C)
  • Storage temperature (°C)
  • Tensile strength (ISO37)
  • Refractive index
  • Elongation at break (elasticity) (ISO37)
  • Hardness (Shore D)
  • Dielectric strength
  • Dielectric constant 1MHz at 25°C
  • Water absorption (ISO62) 2 hours in boiling water
  • UFI (Unique Formula Identifier)

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UV-curing

 
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: 49-605.FL

HS code: 3506.9190000

Internal reference: 49-605.FL
HS code: 3506.9190000

PERMABOND UV605
PERMABOND UV605
Permabond · Permabond Engineering Adhesives Ltd · SKU 49-605.FL

Permabond UV605 is a low-viscosity, high-strength UV-curing adhesive for glass and crystal — designed for high-quality bonding with wicking capability, optical clarity and resistance to yellowing.

With a viscosity of 50–100 mPa·s, UV605 is ultra-low viscosity and flows by capillary action into tightly toleranced glass gaps—even after the components have been assembled. Curing occurs under UV light in 5 seconds with a 4 mW low-power lamp or in just 1 second under a 30 W/cm² light guide system.

The optical clarity, resistance to yellowing and elongation at break of 90% make UV605 the choice for aesthetically demanding glass and crystal bonding applications — furniture making, glass art, shop window displays.

APPLICATION PROFILE

Low-viscosity, high-strength wicking UV adhesive for glass and crystal — its capillary action allows application even after the components have been joined. Excellent optical clarity and resistance to yellowing for high-quality glass bonding.

Permabond UV605 in figures
50–100
mPa·s viscosity
1 s
Curing @ 30 W/cm²
90 %
Elongation at break
Wicking
Capillary

What distinguishes Permabond UV605

Wicking property
Low viscosity — flows into joined components through capillary action.
Visually clear
Maximum transparency, resistant to yellowing — invisible adhesive seams.
Very high elongation at break
90% — flexible and impact-resistant under load.
Fast UV curing
1 second at 30 W/cm² fiber optic system.
High strength on glass/steel
Tensile strength: 10–14 N/mm².
Solvent-free
100% reactive, no mixing.

What is Permabond UV605 used for?

Glass furniture construction
Glass-metal bonding with high load-bearing capacity.
Crystal bonding
Highest optical clarity for crystal art and glassware.
Wicking applications
Subsequent bonding of already assembled glass components.
Shop windows and display cases
Visually inconspicuous bonding with high strength.
Optical components
When resistance to yellowing under UV light is required.

processing

1
Clean surfaces
Prepare bonding surfaces to be clean, dry, and free of grease — degrease with isopropanol or acetone. For aluminum/copper, lightly sand to remove the oxide layer. Test compatibility on plastics.
2
Apply adhesive thinly
Apply Permabond UV605 thinly and evenly – directly from the bottle or using a dispensing device. Keep the adhesive protected from light. Avoid air bubbles.
3
Adding and aligning components
Quickly and precisely assemble. When bonding glass, spread the adhesive into a thin film by applying pressure. Do not move components during UV curing.
4
Cure with UV light
Point the UV lamp at the adhesive gap. Curing time depends on the lamp power, wavelength, and light transmittance of the components — typically 1–5 seconds for a 30 W/cm² fiber optic system or 5–15 seconds for a 4 mW/cm² low-power lamp.
5
Full strength after UV irradiation
After complete UV curing, the components are immediately ready for handling. Final strength is achieved immediately after irradiation. For dual-cure products (UV + anaerobic), an additional 24 hours are required for complete anaerobic curing of the shaded areas.
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 the rapid degreasing of bonding surfaces before applying UV adhesive — reliably removes oil, grease and release agents.
View product →
Permabond UV620 — glass standard
Optically clear glass-metal UV adhesive for high-quality glass furniture — the all-rounder of the UV range.
View product →
Permabond UV630 — Biocompatible plastic
UV adhesive for plastics (polycarbonate, acrylic) — biocompatible according to ISO 10993-5, long-wave curing 365–420 nm.
View product →
Permabond UV7141 — Dual-Cure UV+Anaerobic
UV + anaerobic dual curing for shaded areas — ceramic-coated glass, backlit mirrors, overlapping adhesive surfaces.
View product →

Important instructions

Not suitable for / Important notes
Store protected from light (UV curing begins upon contact with light). LED UV lamps must emit in the spectral range of 365–400 nm. Test compatibility with thermoplastic substrates.
storage
Store at 5 to 25 °C and protect from direct sunlight. Curing begins under UV light — keep the bottle in the dark and open only under UV-blocked light.

Which Permabond UV adhesive is suitable for which application?

Permabond UV605 in direct comparison with related products of the UV series.

Permabond UV605
Current product		Permabond UV610 →Permabond UV620 →Permabond UV632 →
ApplicationLow viscosity glass/metal adhesive (Wicking)Medium viscosity, higher strengthMedium viscosity, non-yellowingurethane methacrylate toughened
viscosity50–100 mPa·s @ 20 rpm600–1,300 mPa·s2,200–2,900 mPa·s200–400 mPa·s
Substrate strength10–14 N/mm²13–16 N/mm²9–10 N/mm²plastic
Elongation at break90 %95 %>80 %>70 %
Topics & Application Areas
Key terms related to this product. Also useful for our search and filters.
UV-curing

Technical data for PERMABOND UV605

All 20 product information 5 Performance at final strength 6 Physical properties 5 Curing values ​​1 Mechanical properties 1 Thermal properties 2
Product information
Manufacturer Permabond Engineering Adhesives Ltd
brand Permabond
Container 50ml, 250ml, 1l, 2l, 20l
Country of origin Italy
UFI (Unique Formula Identifier) VW10-20NN-G009-7G0C
Performance at final strength
Tensile strength (ISO37) 14 N/mm²
Refractive index >1,490
Elongation at break (elasticity) (ISO37) 90%
Dielectric strength 12 kV/mm
Dielectric constant 1MHz at 25°C 4
Water absorption (ISO62) 2 hours in boiling water 2%
Physical properties
Color Translucent
Chemical group Methacrylic acid esters
Viscosity (adhesives) Low viscosity <500 MPas
Viscosity 20rpm 50-100
Specific gravity 1.0
Curing values
Curing wavelength 365-400 nm
Mechanical properties
Hardness (Shore D) 65-75
Thermal properties
Operating temperature (°C) -55 to +120
Storage temperature (°C) 5-25

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

Documents and datasheets

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

Technical Data Sheets (TDS) 3
Permabond UV605 - Technical Data Sheet DE.pdf
307 KB
Permabond UV605 - Technical Data Sheet EN.pdf
319 KB
Permabond UV605 - Technical Data Sheet FR.pdf
280 KB
Safety Data Sheets (SDS) 3
Permabond UV605 - Safety Data Sheet DE.pdf
503 KB
Permabond UV605 - Safety Data Sheet EN.pdf
498 KB
Permabond UV605 - Fiche de Sécurité FR.pdf
501 KB

Frequently asked questions about Permabond UV605

Practical application and design questions — answered by SILITECH.

Permabond UV605 is a methacrylic acid ester (UV-curing) adhesive with a viscosity of 50–100 mPa·s @ 20 rpm. This low-viscosity, wicking-capable UV adhesive for glass and crystal offers the highest optical clarity. The adhesive cures upon irradiation with UV light in the spectral range of 365–400 nm—curing in seconds, "on demand.".

Permabond UV605 cures in the spectral range of 365–400 nm. Standard mercury vapor UV lamps, LED UV lamps with a suitable wavelength, or UV light guide systems are all suitable. For LED lamps, the maximum wavelength of the LED must be matched to the curing spectrum of the adhesive—we are happy to advise you on selecting the right lamp.

Permabond UV605 typically cures in: 5 s with a 4 mW/cm² low-power lamp; 2 s with a 100 mW/cm² LED lamp; 1 s with a 30 W/cm² UV light guide system. The exact curing time depends on the layer thickness and the light transmittance of the components.

Permabond UV605 bonds reliably to glass/steel: 10–14 N/mm². For thermoplastic substrates, we recommend testing compatibility before series production — release agents on injection-molded parts can impair adhesion.

Permabond UV605 is a low-viscosity (wicking) glass/metal adhesive (50–100 mPa·s @ 20 rpm viscosity, 90% elongation at break). Permabond UV610 is a high-strength (600–1,300 mPa·s, 95% elongation at break) glass furniture adhesive — medium viscosity, higher strength.

When stored at 5 to 25 °C and protected from light, Permabond UV605 is stable until the printed expiration date. IMPORTANT: UV adhesives cure upon contact with light — always store the bottle in the dark and only open it briefly under UV-blocked light. Daylight-stable variants (e.g., UV675) can be used briefly under ambient light.

From the Permabond UV range, select according to substrate, viscosity, and special properties: Permabond UV605 (low-viscosity glass/metal adhesive (wicking)); Permabond UV610 (high-strength glass furniture); Permabond UV620 (optically clear); Permabond UV632 (urethane plastic). For shaded areas (where UV light does not fully reach the adhesive gap), a dual-cure variant such as Permabond UV7141 (UV + anaerobic) should be used.

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Product specifications

Product information
Container 50 ml or 250 ml or 1 l or 2 l or 20 l
Manufacturer Permabond Engineering Adhesives Ltd
brand Permabond
Country of origin Italy
UFI (Unique Formula Identifier) VW10-20NN-G009-7G0C
Performance at final strength
Tensile strength (ISO37) 14 N/mm²
Refractive index >1,490
Elongation at break (elasticity) (ISO37) 90%
Dielectric strength 12 kV/mm
Dielectric constant 1MHz at 25°C 4
Water absorption (ISO62) 2 hours in boiling water 2%
Physical properties
Color Translucent
Chemical group Methacrylic acid esters
Viscosity (adhesives) Low viscosity <500 MPas
Viscosity 20rpm 50-100
Specific gravity 1.0
Curing values
Curing wavelength 365-400 nm
Mechanical properties
Hardness (Shore D) 65-75
Thermal properties
Operating temperature (°C) -55 to +120
Storage temperature (°C) 5-25
Keywords
Keywords
UV-curing

Documents and datasheets

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