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PERMABOND TA 4605

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MMA structural adhesive for industrial applications

MMA structural adhesive TA 4605 — industrial structural bonding.

Price on request

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  • Chemical Group (A)
  • Chemical Group (B)
  • Color (A)
  • Color (B)
  • Color
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  • Specific gravity (A)
  • Specific Gravity (B)
  • Mixing Ratio
  • Maximum gap filling capacity up to
  • Working time (pot life) at 25°C
  • Handling strength at 23°C
  • Functional Strength
  • Final strength
  • Polypropylene
  • Polyethylene
  • Aluminum
  • PTFE
  • ABS
  • polycarbonate
  • PVC
  • EPDM
  • PA6
  • Storage Temperature (°C)
  • Operating temperature (°C)
  • UFI Part A
  • UFI Part B
  • Viscosity mPa.s

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Structural metal composites polypropylene polyethylene

 
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

Internal reference: 49-4605.KT.ML050

HS code: 49-4605.KT.G050

Internal reference: 49-4605.KT.ML050
HS code: 49-4605.KT.G050

PERMABOND TA 4605
PERMABOND TA 4605
Permabond · Permabond Engineering Adhesives Ltd · SKU 49-4605.KT.ML050

Permabond TA4605 is a 1:1 MMA structural adhesive — an industry standard.

Standard application for high-stress industrial structural bonding.

APPLICATION PROFILE

Standard MMA structural adhesive in a 1:1 ratio — industrial all-round with MMA characteristics (impact and peel strength).

Permabond TA 4605 in figures
1:1
Mixing
MMA
Structural adhesive
Industry
Standard
RT-Cure
Room Temperature

What distinguishes Permabond TA 4605

MMA Toughened
Impact and peel resistant.
1:1 Mix Ratio
Standard dual cartridge.
Curing at room temperature
No heat curing required.
Multi-Substrate
Metal, composite, plastic.
Industrial structural adhesive
All-round.
Solvent-free
100% reactive.

What is Permabond TA 4605 used for?

Industrial structural bonding
Generally.
Composite bonding
CFRP/GFRP.
Metal bonding
Steel, aluminum.
Multi-material
Various substrates.
Repair and Service
Standard adhesive bonding.

Processing

1
Clean surfaces
Ensure bonding surfaces are clean, dry, and free of grease — degrease with Permabond Cleaner A. Lightly sand the aluminum to remove oxides.
2
Mix components A + B
For dual cartridges: Attach the mixing nozzle (1:1 volume ratio). For larger containers, weigh precisely and mix thoroughly until no streaks are visible.
3
Apply adhesive + join components
Apply the mixed adhesive to a bonding surface and join the components together with sufficient pressure.
4
Fix components in place during curing
Use a clamping device or clamp. Avoid movement before handling stability is achieved.
5
Curing at room temperature
Final strength is typically reached after 24 hours at 23 °C. Exposure to heat accelerates the curing process.
Data Sheets & Safety Data Sheet
Complete TDS and SDS in DE, EN, FR — view or download directly.
To the documents →

Recommended accessories

SILISIL Adhesive Dispensing Gun 50 ml
Manual dispensing gun for 50 ml dual cartridges with 1:1 and 2:1 mixing ratios — precise dispensing without waste for multi-component adhesives.
To the product →
Permabond Cleaner A Aerosol
Spray cleaner for preparing the bonding surfaces before applying the MMA structural adhesive.
To the product →
Permabond TA4246 — Aerospace Star
Boeing HMS 16-1226 + Airbus IP510-04-036-01 approved — premium MMA structural adhesive for aerospace applications.
To the product →
Permabond TA452 — Premium Industrial
28–32 N/mm² steel — highest industrial strength without aerospace premium.
To the product →
Permabond TA4200 — Standard 1:1
All-round MMA structural adhesive in a 1:1 ratio — industry-standard bonding.
To the product →

Important Notes

Important Notes
Storage temperature 2–7 °C.
Storage
Store at 2 to 7 °C (adhesive). Store initiator separately in original packaging. Never mix adhesive and initiator directly — protect adhesive from light exposure.

Which Permabond MMA structural adhesive for which application?

Permabond TA 4605 in direct comparison with related products of the TA series.

Permabond TA 4605
Current Product		Permabond TA 4610 →Permabond TA 4200 →Permabond TA 4246 →
ApplicationStructural adhesive MMA 1:1 — StandardComparableSpecified strengthBoeing+Airbus
Mixing ratio1:1 by volume1:11:110:1
Handling strength———2–4 min
Steel shear strength——23–25 N/mm²33–35 N/mm²
Peel resistance———150–180 N/25 mm
Topics & Application Fields
Key terms related to this product. Also useful for our search and filters.
Structural metal composites polypropylene polyethylene

Technical data for PERMABOND TA 4605

All 32 product information 6 Physical properties A 4 Physical properties B 5 Bonding properties 3 Physical properties 2 Curing values ​​1 Shear strength ISO 4587 in N/mm² 9 Thermal properties 2
Product Information
Brand Permabond
Manufacturer Permabond Engineering Adhesives Ltd
Container 50 ml
Country of origin Italy
Mixing Ratio 1:1
Working time (pot life) at 25°C 2-4 minutes
Physical Properties A
Chemical Group (A) Methacrylate
Color (A) Greyish-white
Specific gravity (A) 1.0
UFI Part A G8F0-Y01T-K00J-FMWN
Physical Properties B
Chemical Group (B) Methacrylate
Color (B) Colorless
Viscosity (B) 20000-30000
Specific Gravity (B) 1.0
UFI Part B KCF0-F0R6-W001-4YGQ
Bonding Properties
Maximum gap filling capacity up to 1.0mm
Handling strength at 23°C 20-25 minutes
Functional Strength 2-4 hours
Physical Properties
Color Greyish-white
Viscosity mPa.s 1250000
Curing values
Final strength 24 hours
Shear strength ISO 4587 in N/mm²
Polypropylene 5-8 N/mm²
Polyethylene 3-6 N/mm²
Aluminum 3-6 N/mm²
PTFE 1.5 N/mm²
ABS >4 N/mm²
polycarbonate >5 N/mm²
PVC >5
EPDM 3-5 N/mm²
PA6 3-5 N/mm²
Thermal Properties
Storage Temperature (°C) 2-7
Operating temperature (°C) -55 to 100

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) 3
Permabond TA 4605 - Technical Data Sheet DE.pdf
323 KB
Permabond TA 4605 - Technical Data Sheet EN.pdf
319 KB
Permabond TA 4605 - Fiche Technique FR.pdf
284 KB
Safety Data Sheets (SDS) 3
Permabond TA 4605 - Safety Data Sheet DE.pdf
325 KB
Permabond TA 4605 - Safety Data Sheet EN.pdf
321 KB
Permabond TA 4605 - Fiche de Sécurité FR.pdf
325 KB

Frequently asked questions about Permabond TA 4605

Practical application and design questions — answered by SILITECH.

MMA structural adhesive 1:1 — industry standard bonding.

TA series MMA structural adhesives typically operate using a no-mix process: initiator on one surface, adhesive on the other—upon joining, the initiator activates the adhesive. Mixing ratio: 1:1 by volume. Handling strength after 2–10 minutes, final strength after 24 hours at 23 °C.

MMA structural adhesives (methyl methacrylate) offer higher impact and peel strength than classic 2K epoxies — important for dynamically loaded bonds. The no-mix processing with a separate initiator eliminates the pot life limitation. Cure time is typically faster (minutes instead of hours).

Permabond TA 4605 typically bonds metals (steel, aluminum), composites (CFRP, GFRP) and plastics. See TDS for detailed specifications.

Permabond TA 4605 does not have specific aerospace approvals like TA4246 (Boeing/Airbus). For industrial applications without aerospace requirements, the product is approved according to Permabond standards.

Permabond TA 4605 is a structural adhesive MMA 1:1 — Standard (1:1 volume parts mix). Permabond TA 4610 is a standard 1:1 (1:1) — Comparable.

From the Permabond MMA range: Permabond TA 4605 (structural adhesive MMA 1:1 — standard); Permabond TA 4610 (standard 1:1); Permabond TA 4200 (standard 1:1); Permabond TA 4246 (aerospace 10:1). For aerospace premium, see TA4246 (Boeing and Airbus approved). For highest industrial strength without an aerospace surcharge, see TA452.

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Product Specifications

Product Information
Brand Permabond
Manufacturer Permabond Engineering Adhesives Ltd
Container 50 ml
Country of origin Italy
Mixing Ratio 1:1
Working time (pot life) at 25°C 2-4 minutes
Physical Properties A
Chemical Group (A) Methacrylate
Color (A) Greyish-white
Specific gravity (A) 1.0
UFI Part A G8F0-Y01T-K00J-FMWN
Physical Properties B
Chemical Group (B) Methacrylate
Color (B) Colorless
Viscosity (B) 20000-30000
Specific Gravity (B) 1.0
UFI Part B KCF0-F0R6-W001-4YGQ
Bonding Properties
Maximum gap filling capacity up to 1.0mm
Handling strength at 23°C 20-25 minutes
Functional Strength 2-4 hours
Physical Properties
Color Greyish-white
Viscosity mPa.s 1250000
Curing values
Final strength 24 hours
Shear strength ISO 4587 in N/mm²
Polypropylene 5-8 N/mm²
Polyethylene 3-6 N/mm²
Aluminum 3-6 N/mm²
PTFE 1.5 N/mm²
ABS >4 N/mm²
polycarbonate >5 N/mm²
PVC >5
EPDM 3-5 N/mm²
PA6 3-5 N/mm²
Thermal Properties
Storage Temperature (°C) 2-7
Operating temperature (°C) -55 to 100
Keywords
Keywords
Structural metal composites polypropylene polyethylene

Documents and data sheets

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