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PERMABOND 135UV

PERMABOND 135UV

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Permabond 135UV — Cyanoacrylate instant adhesive, viscosity 800 mPa·s, Shore D 70-80.

Dual-cure industrial adhesive (UV + moisture) with ISO 10993-5 for medical technology and 85/85 test for automotive — transparent, low-blooming adhesive seam.

Price on request

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  • RoHS compliant
  • 85 °C / 85 % RH passed
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  • Container
  • Color
  • Country of origin
  • Chemical group
  • Viscosity (adhesives)
  • Viscosity mPa.s
  • Operating temperature (°C)
  • Storage Temperature (°C)
  • Hardness (Shore D)
  • Steel
  • Stainless steel
  • Aluminum
  • PVC
  • ABS
  • PVC
  • Nylon 6
  • PMMA

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Cyanoacrylate UV-curing gel Dual Cure PERMABOND

 
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: 3506.9190000

HS Code: 3506.9190000

PERMABOND 135UV
PERMABOND 135UV
Permabond · Permabond Engineering Adhesives Ltd ·

Permabond 1305V is a dual-cure cyanoacrylate adhesive — it cures with both UV light and atmospheric humidity. This combines the speed of UV curing with the substrate independence of classic cyanoacrylates.

With a viscosity of only 800 mPa·s, low blooming, and transparent appearance after curing, Permabond 1305V is ideal for visible components, optical applications, and medical devices. The product meets ISO 10993-5 cytotoxicity testing requirements and is RoHS compliant.

A special feature: Permabond 135UV passes the demanding 85 °C / 85% relative humidity test — qualifying it for automotive and HVAC applications. Its service temperature up to 120 °C significantly surpasses that of standard cyanoacrylates.

BIOCOMPATIBILITY

ISO 10993-5 cytotoxicity passed — biocompatible tested, qualified for medical and hygiene-related applications.

Permabond 130UV in figures
200
mPa·s viscosity
UV+H₂O
Dual-Cure
120 °C
Service temperature
ISO
10993-5 certified

What distinguishes Permabond 135UV

Dual-cure: UV + moisture
UV light cures visible areas tack-free in seconds — shadowed areas are further cured by humidity. The best of both worlds.
Suitable for medical use (ISO 10993-5)
Passes the cytotoxicity test — suitable for medical devices and components with patient contact.
Automotive grade (85/85 test)
Passes 85°C / 85% relative humidity Accelerated-Life test — qualified for automotive electronics and HVAC applications.
Higher service temperature (120 °C)
Significantly superior to standard cyanoacrylates (~80 °C) — suitable for applications with increased heat stress.
It bonds rubber (unusual for UV)
Standard UV adhesives have problems with rubber — the cyanoacrylate component of 135UV overcomes this limitation.
Clear, transparent seam — minimal bloom
Yellow before curing, transparent after curing — perfect for visible components and optical applications.

What is Permabond 130UV used for?

Medical technology
With ISO-10993-5 certification, suitable for bonding on medical devices, diagnostic tools and plastic components.
Automotive electronics
Passing the 85/85 test qualifies 130UV for use in sensors, control units and HVAC components.
Visible bonding / appearance
Display glass, lenses, jewelry — the transparent seam without bloom remains inconspicuous.
Shadow areas in UV bonding
Where UV light cannot reach, 130UV hardens through humidity — no stress with "dark areas".
High-temperature applications
Service temperature 120 °C — suitable for components with increased thermal stress.

Processing

1
Clean surfaces
Bonding surfaces should be clean, dry, and free of grease. Degrease with acetone or isopropanol.
2
Applying the adhesive
Apply Permabond 1305V sparingly. Open time for the moisture-cure component is 3–80 seconds, depending on the substrate.
3
Join and align components
Position correctly — the open time allows time for adjustment. Apply enough pressure for thin adhesive film.
4
Cure with UV light
Point a UV lamp (low power is also possible) at the visible adhesive joint — tack-free in seconds. Shaded areas cure simultaneously through humidity.
5
Remove adhesive residue
Excess adhesive can be removed with Permabond CA Solvent, nitromethane, or acetone.
Data Sheets & Safety Data Sheet
Complete 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 adhesive surfaces.
To the product →

Important Notes

UV lamp
A low-power UV lamp is sufficient (315–400 nm UV-A). For completely opaque substrates, curing occurs solely through moisture (3–80 s open time).
Storage
Store refrigerated at 2 to 7 °C. Allow to warm to room temperature before opening. Protect from light.
Topics & Application Fields
Key terms related to this product. Also useful for our search and filters.
Cyanoacrylate UV-curing gel Dual Cure PERMABOND

Technical data for PERMABOND 135UV

All 22 product information 4 Physical properties 5 Product approvals 2 Mechanical properties 1 Shear strength ISO 4587 in N/mm² 7 Thermal properties 2 General 1
Product Information
Manufacturer Permabond Engineering Adhesives Ltd
Brand Permabond
Container 20 g
Country of origin Italy
Physical Properties
Specific Gravity 1.1
Color yellow
Chemical group Ethyl Cyanoacrylate
Viscosity (adhesives) Medium viscosity 500 - 5000 mPas
Viscosity mPa.s 800
Product Approvals
RoHS compliant Yes
85 °C / 85 % RH passed Yes
Mechanical properties
Hardness (Shore D) 70-80
Shear strength ISO 4587 in N/mm²
Steel 12-17
Stainless steel 14-19
Aluminum 5-9
PVC 6-10
ABS 6-10
PVC 8-12
PMMA 7-11
Thermal Properties
Operating temperature (°C) -55 to +120
Storage Temperature (°C) 2-7
General
Nylon 6 7-11

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

No public documents available.
On request, we will gladly send you TDS and SDS by email, Submit request.

Frequently asked questions about Permabond 135UV

Practical application and design questions — answered by SILITECH.

Permabond 135UV is a low-viscosity, dual-cure cyanoacrylate adhesive (200 mPa·s) — it cures with both UV light and atmospheric humidity. Ideal for visible components, optical applications, medical devices (passed ISO 10993-5 cytotoxicity test), and automotive electronics (passed 85/85 test). Service temperature 120 °C — significantly higher than standard cyanoacrylates.

Dual-cure means two curing mechanisms in one adhesive. Permabond 135UV cures primarily through UV light (315–400 nm UV-A) tack-free in seconds — and simultaneously through atmospheric humidity, even in shaded areas where UV light cannot reach. This is the crucial advantage over pure UV adhesives: components with complex geometries or concealed bonding zones cure reliably, without leaving any uncured material.

Permabond 135UV passes the ISO 10993-5 cytotoxicity test —the fundamental biocompatibility test for medical devices. This means that 135UV is generally suitable for bonding medical devices, diagnostic tools, and patient-contact plastic hardware. Important: ISO 10993-5 is only one part of the comprehensive ISO 10993 framework. For each specific medical device, further application-specific tests (sensitization, irritation, etc.) may be required.

Permabond 135UV cures even with low-power UV lamps—simple UV-A lamps in the 315–400 nm range are sufficient. A special high-power UV curing system is not necessary. Even handheld UV lamps for adhesive curing will work. For the fastest curing, we recommend LED UV lamps with a peak at approximately 365 or 385 nm.

Permabond 135UV reliably bonds ABS, acrylic, aluminum, EPDM, steel, nylon 6, polycarbonate, PET-G, PMMA, PVC, rubber, and stainless steel. A special feature: Unlike pure UV adhesives, 135UV also reliably bonds rubber —the cyanoacrylate component overcomes this typical UV limitation. For polypropylene, polyethylene, PTFE, and silicone, pretreatment with Permabond POP Primer required.

Permabond 135UV should be stored unopened in a cool place at 2 to 7 °C and protected from light. Allow to warm to room temperature before opening. Opened bottles remain functional for several months if stored correctly. Light protection is particularly important with 135UV, as the UV cure component can react prematurely in stray light.

For medical devices (ISO 10993-5), visible components, optics, automotive electronics, and applications with higher service temperatures (120 °C), Permabond 135UV the right choice. For micro-gap/wicking applications, use Permabond 101.general-purpose applications with larger gaps, use Permabond 102.For demanding rubber bonding applications, use Permabond 105.For maximum steel strength, use Permabond 910.For vibration/impact applications, use 2050 or 240.

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Product Specifications

Product Information
Manufacturer Permabond Engineering Adhesives Ltd
Brand Permabond
Container 20 g
Country of origin Italy
Physical Properties
Specific Gravity 1.1
Color yellow
Chemical group Ethyl Cyanoacrylate
Viscosity (adhesives) Medium viscosity 500 - 5000 mPas
Viscosity mPa.s 800
Product Approvals
RoHS compliant Yes
85 °C / 85 % RH passed Yes
Mechanical properties
Hardness (Shore D) 70-80
Shear strength ISO 4587 in N/mm²
Steel 12-17
Stainless steel 14-19
Aluminum 5-9
PVC 6-10, 8-12
ABS 6-10
PMMA 7-11
Thermal Properties
Operating temperature (°C) -55 to +120
Storage Temperature (°C) 2-7
Uncategorized
Nylon 6 7-11
Keywords
Keywords
Cyanoacrylate UV-curing gel Dual Cure PERMABOND