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Permabond TA 4620

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MMA structural adhesive for industrial applications

MMA-Strukturklebstoff TA 4620 — Industrie-Strukturverklebung.

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  • manufacturer
  • brand
  • container
  • Chemical group (A)
  • Color (A)
  • Viscosity (A)
  • Specific gravity (A)
  • Chemical group (B)
  • Color (B)
  • Viscosity (B)
  • Specific gravity (B)
  • mixing ratio
  • Maximum gap filling capacity up to
  • Processing time (pot life) at 25°C
  • Handling strength at 23°C
  • Functional strength
  • Final strength at 23°C
  • polypropylene
  • Storage temperature (°C)
  • UFI Part A
  • UFI Part B
  • Operating temperature (°C)
  • Viscosity mPa·s
  • aluminum
  • PTFE
  • ABS
  • Shear strength polycarbonate
  • Shear strength PVC
  • EPDM
  • PA6
  • polyethylene

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Structural Metal Plastic Low odor Composite materials

 
Terms and Conditions

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

Express logistics. Fast and reliable within Switzerland & Europe

Ships from our Swiss warehouse Shipped within 24 hours Batch certificate 30-day invoice (B2B) Technical support
Shipping & Delivery

Usually 1 to 3 business days

Availability will be confirmed once the order is received.

Express logistics within Switzerland and Europe.

Terms and Conditions →

Product Information

Interne Referenz: 49-4620.KT

Interne Referenz: 49-4620.KT

Permabond TA 4620
Permabond TA 4620
Permabond · Permabond Engineering Adhesives Ltd · SKU 49-4620.KT

Permabond TA4620 ist ein 1:1 MMA-Strukturklebstoff.

Standard-Industrie-Strukturklebstoff.

APPLICATION PROFILE

MMA-Strukturklebstoff im 1:1-Verhältnis — Industrieklebung Standard.

Permabond TA 4620 in Zahlen
1:1
mixture
MMA
structural adhesive
industry
standard
RT-Cure
room temperature

Was Permabond TA 4620 auszeichnet

MMA
Toughened Acrylic.
1:1 mixture
Dual cartridge.
RT curing
Room temperature.
Multi-substrate
Metal/Plastic/Composite.
industry
Strukturklebstoff.
Solvent-free
100% reactive.

Wofür wird Permabond TA 4620 eingesetzt?

Industrial Structural Bonding
General.
Composite
CFRP/GFRP.
metal
Steel, aluminum.
Multi-material
Various substrates.
Repair
Standard.

processing

1
Clean surfaces
Ensure that bonding surfaces are clean, dry, and free of grease—degrease them with Permabond Cleaner A. Lightly sand the aluminum to remove any oxidation.
2
Mix components A and B
For dual-component cartridges: Attach the mixing nozzle (1:1 by volume). For larger containers, weigh the components precisely and mix thoroughly until no streaks are visible.
3
Apply adhesive + join components
Apply the mixed adhesive to one of the surfaces to be bonded, then press the parts together firmly.
4
Secure components during curing
Use a clamping device or clamp. Ensure that the item is secure before moving it.
5
Curing at room temperature
Final strength is typically achieved after 24 hours at 23 °C. Exposure to heat accelerates curing.
Data Sheets & Safety Data Sheets
Complete TDS and SDS in German, English, and French — view online or download.
Go to the documents →

Recommended Accessories

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

Important information

Important information
Store at 2–7 °C.
storage
Store at 2 to 7 °C (adhesive). Keep the initiator separate in its original packaging. Never mix the adhesive and initiator directly — keep the adhesive protected from light.

Which Permabond MMA structural adhesive is best suited for which application?

Permabond TA 4620 im direkten Vergleich mit verwandten Produkten der TA-Reihe.

Permabond TA 4620
Current Product		Permabond TA 4610 →Permabond TA 4630 →Permabond TA 4246 →
ApplicationStructural Adhesive MMA 1:1ComparableComparableBoeing and Airbus
mixing ratio1:1 scale models1:11:110:1
Handling strength———2–4 min
Shear strength of steel———33–35 N/mm²
Peeling resistance———150–180 N/25 mm
Topics & Areas of Application
Keywords related to this product. Also useful for our search and filter functions.
Structural Metal Plastic Low-odor Composites

Technische Daten zu Permabond TA 4620

Alle 31 Produktinformationen 5 Physikalische Eigenschaften A 5 Physikalische Eigenschaften B 5 Leistung bei Endfestigkeit 2 Eigenschaften der Verklebung 4 Physikalische Eigenschaften 1 Scherfestigkeit ISO 4587 in N/mm² 7 Thermische Eigenschaften 2
product information
manufacturer Permabond Engineering Adhesives Ltd
brand Permabond
container 50 ml, 400 ml
mixing ratio 1:1
Processing time (pot life) at 25°C 10-14 minutes
Physical properties A
Chemical group (A) methacrylate
Color (A) Grayish white
Viscosity (A) 200,000–500,000
Specific gravity (A) 1.0
UFI Part A 8P01-Q05D-S000-RX6R
Physical properties B
Chemical group (B) methacrylate
Color (B) Colorless
Viscosity (B) 20,000-30,000
Specific gravity (B) 1.0
UFI Part B PS01-60UT-200H-E8ST
Performance at ultimate strength
Shear strength polycarbonate >5 N/mm²
Shear strength PVC >4 N/mm²
Properties of the bond
Maximum gap filling capacity up to 1.0 mm
Handling strength at 23°C 60-90 minutes
Functional strength 24-72 hours
Final strength at 23°C 7 days
Physical properties
Viscosity mPa·s 210000
Shear strength (ISO 4587) in N/mm²
polypropylene 3-5 N/mm²
aluminum 3-6 N/mm²
PTFE 1 N/mm²
ABS >3 N/mm²
EPDM 3-5 N/mm²
PA6 3-5 N/mm²
polyethylene 3-5 N/mm²
Thermal Properties
Storage temperature (°C) 2-7
Operating temperature (°C) -55 to 100

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

Documents and Data Sheets

Click on a document to view a preview, or click the download icon to download it directly.

Technical Data Sheets (TDS) 3
Permabond TA 4620 - Technisches Datenblatt DE.pdf
315 KB
Permabond TA 4620 - Technical Data Sheet EN.pdf
324 KB
Permabond TA 4620 - Fiche Technique FR.pdf
301 KB

Häufige Fragen zu Permabond TA 4620

Practical questions regarding application and design — answered by SILITECH.

MMA-Strukturklebstoff 1:1.

MMA structural adhesives in the TA series typically use a no-mix process: apply the initiator to one surface and the adhesive to the other—when the two surfaces are joined, the initiator activates the adhesive. Mixing ratio: 1:1 by volume. Handleable after 2–10 minutes; full cure after 24 hours at 23 °C.

MMA structural adhesives (methyl methacrylate) offer higher impact and peel resistance than traditional two-component epoxies—a key factor for bonds subjected to dynamic loads. The no-mix application method, which uses a separate initiator, eliminates pot life limitations. Curing time is typically faster (minutes instead of hours).

Permabond TA 4620 verklebt typischerweise Metalle (Stahl, Aluminium), Composites (CFK, GFK) und Kunststoffe. Detailwerte siehe TDS.

Permabond TA 4620 hat keine spezifischen Aerospace-Zulassungen wie TA4246 (Boeing/Airbus). Für Industrieanwendungen ohne Luftfahrt-Anforderung ist das Produkt nach Permabond-Standards freigegeben.

Permabond TA 4620 ist Strukturklebstoff MMA 1:1 (1:1 Volumenteile Mix). Permabond TA 4610 ist Standard 1:1 (1:1) — Vergleichbar.

Aus der Permabond-MMA-Reihe: Permabond TA 4620 (Strukturklebstoff MMA 1:1); Permabond TA 4610 (Standard 1:1); Permabond TA 4630 (Standard 1:1); Permabond TA 4246 (Aerospace). Für Aerospace-Premium siehe TA4246 (Boeing+Airbus zugelassen). Für höchste Industrie-Festigkeit ohne Aerospace-Aufpreis siehe TA452.

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product specifications

product information
container 50 ml or 400 ml
manufacturer Permabond Engineering Adhesives Ltd
brand Permabond
mixing ratio 1:1
Processing time (pot life) at 25°C 10-14 minutes
Physical properties A
Chemical group (A) methacrylate
Color (A) Grayish white
Viscosity (A) 200,000–500,000
Specific gravity (A) 1.0
UFI Part A 8P01-Q05D-S000-RX6R
Physical properties B
Chemical group (B) methacrylate
Color (B) Colorless
Viscosity (B) 20,000-30,000
Specific gravity (B) 1.0
UFI Part B PS01-60UT-200H-E8ST
Performance at ultimate strength
Shear strength polycarbonate >5 N/mm²
Shear strength PVC >4 N/mm²
Properties of the bond
Maximum gap filling capacity up to 1.0 mm
Handling strength at 23°C 60-90 minutes
Functional strength 24-72 hours
Final strength at 23°C 7 days
Physical properties
Viscosity mPa·s 210000
Shear strength (ISO 4587) in N/mm²
polypropylene 3-5 N/mm²
aluminum 3-6 N/mm²
PTFE 1 N/mm²
ABS >3 N/mm²
EPDM 3-5 N/mm²
PA6 3-5 N/mm²
polyethylene 3-5 N/mm²
Thermal Properties
Storage temperature (°C) 2-7
Operating temperature (°C) -55 to 100
keywords
keywords
Structural Metal Plastic Low odor Composite materials

Documents and Data Sheets

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