Gold series — instant adhesives

ThreeBond 7700 Gold Series is a premium range of high-performance cyanoacrylate instant adhesives engineered for demanding industrial bonding applications. Designed as the next generation of instant adhesives, the 7700 Series delivers ultra-fast curing, exceptional bond strength and enhanced durability on a wide variety of substrates, including difficult-to-bond plastics.

The range includes low-odor, low-bloom, elastomer-toughened and ultra-high peel strength formulations, making it ideal for electronics, automotive, industrial manufacturing and precision assembly where reliability and productivity are critical.

7700 series catalogue (PDF)

Applications

Electronic assemblyAutomotive componentsPlastic bondingRubber bondingMetal bondingMedical device assemblyVarious bonding

Products

14 products — filter & search

14 products

Product	Type	Features	Applications	Appearance	Viscosity	Service temperature
7721	Cyanoacrylate Moisture curing adhesive	Low odor Low blooming High functionality	Bonding various materials	Clear	5 mPa.s	-40 to +100°C
7725	Cyanoacrylate Moisture curing adhesive	Low blooming High functionality Ultrahigh peel strength	Bonding various materials	Clear	500 mPa.s	-40 to +100°C
7725B	Cyanoacrylate Moisture curing adhesive	Low blooming High functionality Ultrahigh peel strength	Bonding various materials	Black	500 mPa.s	-40 to +100°C
7727	Cyanoacrylate Moisture curing adhesive	Low blooming High functionality Ultrahigh peel strength	Bonding various materials	Clear	2 Pa.s	-40 to +100°C
7727B	Cyanoacrylate Moisture curing adhesive	Low blooming High functionality Ultrahigh peel strength	Bonding various materials	Black	2 Pa.s	-40 to +100°C
7737	Cyanoacrylate Moisture curing adhesive	Elastomer filled Ultrahigh peel strength High impact resistance	Bonding various materials Temporary film fixing	Clear	2 Pa.s	-40 to +100°C
7738	Cyanoacrylate Moisture curing adhesive	Elastomer filled Ultrahigh peel strength High impact resistance	Bonding various materials	Clear	5 Pa.s	-40 to +100°C
7741	Cyanoacrylate Moisture curing adhesive	High functionality Ultrafast curing	Bonding various materials	Clear	2 mPa.s	-40 to +100°C
7781	Cyanoacrylate Moisture curing adhesive	High functionality Ultrafast curing	Bonding various materials	Clear	2 mPa.s	-40 to +100°C
7782	Cyanoacrylate Moisture curing adhesive	High functionality Ultrafast curing	Bonding various materials	Clear	15 mPa.s	-40 to +100°C
7784	Cyanoacrylate Moisture curing adhesive	High functionality Ultrafast curing	Bonding various materials	Clear	160 mPa.s	-40 to +100°C
7785	Cyanoacrylate Moisture curing adhesive	High functionality Ultrafast curing	Bonding various materials	Clear	500 mPa.s	-40 to +100°C
7786	Cyanoacrylate Moisture curing adhesive	High functionality Ultrafast curing	Bonding various materials	Clear	1 Pa.s	-40 to +100°C
7789	Cyanoacrylate Moisture curing adhesive	Gel type Ultrafast curing	Bonding various materials	Clear	25 Pa.s	-40 to +100°C

Some products are specialised and need to be used by a professional. Please, check the MSDS before use.

Activator, primer and remover

Product	Type	Features	Applications	Appearance	Viscosity
1795D	Remover for instant adhesives	Can be dispensed by brush, or other system whuch can dispense solvent material, can also bond some plastics by chemical attack	Remove cyanocarylate residue	—	—
1796B	Accelerator for instant adhesives	Can prevent whitening	Reduce the setting time, can bond the porous surface (wood, leather, ...)	Transparent yellow	0,9 mPa.s
1797	Primer for instant adhesives	Excellent adhesive performance to polypropylene, polyethylene and polyacetal, effective also in application to PET, polyurethane, soft PVC, etc.,	Can be used for all instantaneous adhesives in the TB1700 series	Transparent yellow	0,85 mPa.s
7797	Multi-primer for instant adhesives	Excellent adhesive performance to polypropylene, polyethylene, polyacetal, silicone rubber, high workability, easily applied with a brush or cloth...	Can be used for all instantaneous adhesives in the TB1700 series and TB7700 series	Transparent	—

F.A.Q

01. What is the ThreeBond 7700 Gold Series?

The ThreeBond 7700 Gold Series is a premium range of moisture-curing cyanoacrylate instant adhesives developed to provide faster curing, stronger bonds and improved performance compared with conventional instant adhesives.

02. What makes the 7700 Series different from standard instant adhesives?

The 7700 Gold Series offers several performance improvements, including:

Ultra-fast curing
Higher peel strength
Improved impact resistance
Better adhesion on difficult substrates
Low blooming formulations
Low odor options

03. What is low blooming?

Low blooming cyanoacrylate adhesives minimise the white residue that can appear around bonded components after curing. They are especially recommended for cosmetic parts, transparent plastics and electronic assemblies.

04. What is an elastomer-toughened instant adhesive?

Elastomer-toughened cyanoacrylates contain elastomer particles that improve flexibility, peel strength and impact resistance, making bonded joints more durable under vibration and shock.

05. Are low odor formulations available?

Yes. Selected products within the 7700 Series are designed to reduce the characteristic vapours associated with conventional cyanoacrylate adhesives, improving operator comfort during assembly.

06. Can the 7700 Series be used on difficult-to-bond plastics?

Yes. The Gold Series has been developed to provide improved performance on materials such as POM (polyacetal) and EPDM, which are often challenging for standard instant adhesives. For very low surface energy plastics like polypropylene (PP) and polyethylene (PE), a suitable primer may still be recommended.

07. Are primers and accelerators available?

Yes. The range is supported by dedicated accessories, including:

Accelerators
Primers
Multi-primers
Adhesive removers

These products help optimise bonding performance on difficult substrates or reduce curing time when required.