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PERMABOND TA452

PERMABOND TA452

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Premium MMA structural adhesive, high strength (28–32 N/mm²)

Premium Toughened Acrylic — 28–32 N/mm² steel, highest industrial strength without aerospace surcharge.

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Structural metal ceramic wood low odor GRP

 
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: 49-452.KT.G050

Internal reference: 49-452.KT.G050

PERMABOND TA452
PERMABOND TA452
Permabond · Permabond Engineering Adhesives Ltd · SKU 49-452.KT.G050

Permabond TA452 is a high-strength toughened acrylic structural adhesive — 28–32 N/mm² steel shear strength, comparable to aerospace level for demanding industrial structures.

With a steel tensile strength of 28–32 N/mm², TA452 is among the strongest industrial MMAs in the Permabond range—only TA4246 (Aerospace) is stronger. It's the choice when maximum strength is required without the aerospace certification premium.

PREMIUM STRENGTH

High-strength toughened acrylic structural adhesive — 28–32 N/mm² steel shear strength approaches aerospace levels (TA4246 with 33–35 N/mm²). Premium choice for demanding industrial structural bonding applications.

Permabond TA452 in figures
28–32
N/mm² steel
Premium
High Feast
MMA
Toughened Acrylic
industry
structural adhesive

What distinguishes Permabond TA452

Premium strength
28–32 N/mm² steel — close to aerospace level.
Toughened Acrylic
Impact and peel resistant.
MMA chemistry
High-strength structural bonding.
Curing at room temperature
No heat curing.
Multi-substrate
Metal, composite, plastic.
Industry Premium
If TA4200/TA4202 are not sufficient.

What is Permabond TA452 used for?

Premium industrial structural bonding
When maximum strength is required without aerospace constraints.
Heavy industry
Mechanical and plant engineering.
Composite high-strength adhesive
CFRP/GFRP with maximum strength.
Structures subjected to shock and vibration
MMA punch reserve.
A competitor to Loctite Premium
Industry-leading quality.

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 (according to the 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
Secure components 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
Full 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 twin cartridges with 1:1 and 2:1 mixing ratios — precise dispensing without waste for multi-component adhesives.
View product →
Permabond Cleaner A Aerosol
Spray cleaner for preparing the bonding surfaces before applying the MMA structural adhesive.
View product →
Permabond TA4246 — Aerospace star
Boeing HMS 16-1226 + Airbus IP510-04-036-01 approved — Premium MMA structural adhesive for aerospace applications.
View product →
Permabond TA452 — Premium Industrial
28–32 N/mm² steel — highest industrial strength without an aerospace surcharge.
View product →
Permabond TA4200 — Standard 1:1
All-round MMA structural adhesive in a 1:1 ratio — industry standard bonding.
View product →

Important instructions

Important instructions
Store at 2–7 °C. Degrease surfaces before bonding.
storage
Store adhesive at 2 to 7 °C. Keep initiator separate in its original packaging. Never mix adhesive and initiator directly — protect adhesive from light.

Which Permabond MMA structural adhesive is suitable for which application?

Permabond TA452 in direct comparison with related products of the TA series.

Permabond TA452
Current product		Permabond TA 4246 →Permabond TA 4550 →Permabond TA4522 →
ApplicationToughened Acrylic — High strength (28–32 N/mm² steel)Boeing+AirbusComparable strengthLower strength
Mixing ratio—10:1——
Handling strength—2–4 min——
Steel shear strength28–32 N/mm²33–35 N/mm²27–30 N/mm²21–23 N/mm²
peeling resistance—150–180 N/25 mm——
Topics & Application Areas
Key terms related to this product. Also useful for our search and filters.
Structural metal ceramic wood low odor GRP

Technical data for PERMABOND TA452

All 5 product information 3 Physical properties A 1 Physical properties B 1
Product information
brand Permabond
Manufacturer Permabond Engineering Adhesives Ltd
Container 50 ml
Physical properties A
Chemical group (A) Urethane methacrylate
Physical properties B
Chemical group (B) Urethane methacrylate

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) 1
Permabond TA452 - Technical Data Sheet EN.pdf
326 KB
Safety Data Sheets (SDS) 3
Permabond TA452 - Safety Data Sheet DE.pdf
323 KB
Permabond TA452 - Safety Data Sheet EN.pdf
301 KB
Permabond TA452 - Fiche de Sécurité FR.pdf
305 KB

Frequently asked questions about Permabond TA 452

Practical application and design questions — answered by SILITECH.

High-strength toughened acrylic — 28–32 N/mm² steel, MMA structural adhesive.

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: —. Handling strength after 2–10 minutes, final strength after 24 hours at 23 °C.

MMA (methyl methacrylate) structural adhesives offer higher impact and peel strength than conventional two-component epoxies—important for dynamically stressed bonds. The no-mix application with a separate initiator eliminates pot life limitations. Curing time is typically faster (minutes instead of hours).

Permabond TA452 bonds reliably: Steel: 28–32 N/mm². Substrate failure is common with polycarbonate and PVC (bond stronger than material).

Permabond TA452 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 TA452 is Toughened Acrylic — High Strength (28–32 N/mm² steel) (— Mix). Permabond TA 4246 is Aerospace 10:1 (10:1) — Boeing+Airbus.

From the Permabond MMA series: Permabond TA452 (Toughened Acrylic — High Strength (28–32 N/mm² steel)); Permabond TA4246 (Aerospace 10:1); Permabond TA4550 (Toughened Acrylic); Permabond TA4522 (Toughened Acrylic). For premium aerospace grade, see TA4246 (Boeing and Airbus approved). For maximum industrial strength without the aerospace surcharge, see TA452.

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Product specifications

Product information
brand Permabond
Manufacturer Permabond Engineering Adhesives Ltd
Container 50 ml
Physical properties A
Chemical group (A) Urethane methacrylate
Physical properties B
Chemical group (B) Urethane methacrylate
Keywords
Keywords
Structural metal ceramic wood low odor GRP

Documents and datasheets

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