Cyanoacrylate adhesive, commonly known as “CA glue”, “Crazy glue”, “Instant glue”, “502”, “Tough Glue”, “Superkleber”, “Insta Glue” or “Super glue”—, is a fast-curing, single-component adhesive renowned for its ability to bond a wide range of materials almost instantly. Its unique formulation allows it to polymerize rapidly in the presence of moisture, forming strong, durable bonds within seconds. At Benson Polymers Ltd., we’re proud to be one of the largest CA glue manufacturers worldwide, providing complete solutions for industrial, commercial, and consumer needs. We offer high, medium, and low viscosity grades; complementary products like activators and de-bonders i.e, glue removers; and tailor-made grades according to user’s requirements and in bulk packaging and private-labelling options for international trade.
Benson Polymers Ltd. – Global Leader in Cyanoacrylate Adhesive (CA Glue) Solutions
What is Cyanoacrylate Adhesive (CA Glue)?
Cyanoacrylate adhesives (CA glues) are single-component, ethyl-cyanoacrylate-based instant adhesives known for their exceptional fast-curing and high-strength bonding capabilities. Unlike conventional water-based glues, super glue or CA adhesive relies on cyanoacrylate esters that react instantly with moisture on any surface. This reaction triggers rapid polymerization—within seconds—creating strong, durable, and long-lasting bonds between materials such as metal, plastic, rubber, wood, and ceramics.
History and Development
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- The origins of cyanoacrylate adhesive trace back to 1942, when Dr. Harry Coover discovered it while researching clear plastics for gun sights during World War II. Although initially dismissed, its unique bonding properties led to its commercialization in the late 1950s under the brand name Eastman #910.
- Soon after, cyanoacrylate glue gained worldwide recognition through popular brands like Super Glue, Crazy Glue, Power Glue, and Gorilla Glue, becoming a staple in both household and industrial adhesive applications.
- Today, modern CA adhesives are available in various viscosities—including low viscosity CA glue, medium viscosity CA adhesive, and high viscosity CA glue—making them suitable for a wide range of uses, from precision electronics assembly to CA glue for metal & wood bonding.
How Does Cyanoacrylate Glue Work?
Cyanoacrylate glue, also known as CA glue or instant glue, bonds differently from traditional adhesives due to its unique moisture-curing mechanism. Unlike conventional water-based glues that dry through evaporation, cyanoacrylate adhesives require humidity to cure.
When applied, even the smallest amount of moisture present on the bonding surfaces triggers a rapid chemical reaction. The cyanoacrylate molecules react with hydroxyl ions in the moisture, forming strong polymer chains between the two surfaces. This reaction produces a small amount of heat and results in instant polymerization, allowing the CA adhesive to harden within seconds.
The result is a tensile-resistant, plastic-like joint that delivers exceptional strength and durability. This rapid curing process makes cyanoacrylate adhesives ideal for high-speed industrial applications, precision assembly, and repair work across metal, plastic, wood, rubber, and ceramic surfaces.
Common Global Names for CA Glue
Different countries often use local popular names for cyanoacrylate adhesives:
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- United States / Canada: Super Glue, Krazy Glue, Instant Glue, Cyanoacrylate Adhesive, 401, 406, Gorilla Glue
- United Kingdom / Australia: Super Glue, Tough Glue, Crazy Glue, Cyanoacrylate Adhesive
- Europe (Germany, France, Spain, Italy): Sekundenkleber, Superkleber, Colle Instantanée
- Japan / South Korea: アロンアルファ (Aron Alpha), 순간접착제 (Sungan Jeopchakje)
- China: 瞬间胶 (Shùnjiān jiāo), 强力胶 (Qiánglì jiāo), 502
- Mexico / Latin America: Pegamento Epóxico, Pegamento Instantáneo
- Russia / Eastern Europe: Суперклей (Superkley), Клей-экспресс (Kley-ekspress)
- India / South Asia: Super Glue, Instant Adhesive, Insta Glue, Cyanoacrylate Adhesive, Cyanoacrylate Glue, CA Adhesive, CA Glue, Polyfix Superglue, Stifflock, Bond.
Applications of Cyanoacrylate Adhesive Across Industries
Cyanoacrylate adhesive is favoured across wide-ranging industries due to its speed and strength:
Benson Polymers Ltd. : A Trusted Global CA Glue Manufacturer
With over 25 years of adhesive manufacturing excellence, Benson Polymers Ltd. combines stringent quality control and logistics know-how to serve thousands of clients across 50+ countries.
Global Reach & Export Readiness
We maintain ISO-certified facilities, global freight partnerships, and full documentation support—making bulk export seamless from packing station to your warehouse.
Custom Bulk Packaging & Private Label Solutions
Available packaging formats: 0.5 g mini-tubes to 1000 kg bulk containers.
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- (0.5g, 2g, 6g, 10, 12g, 15g, 18, 20g, 30g, 40g, 50g, 100g, 125g, 250g, 300g, 600g, 1Kg in plastic containers) 20Kg in Canes, 1000Kg in IBC Tanks
- Private-labelling supports OEM branding (for international trade purpose only)
Join thousands of satisfied partners and benefit from world-class cyanoacrylate technology, unmatched quality control, and personalized support. Contact us today for samples, technical datasheets, and to request your private-label quotation.
Choose the Right CA Glue Viscosity
We offer three viscosity grades to optimize performance depending on your application:
Special Grades for Special Applications (Customizable):
We also offer special grades that can be customized according to your specific application needs:
CA Glue: Safety Tips and Storage Recommendations
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- Ventilation Required: Fumes can irritate eyes and respiratory system.
- Protect Skin/Eyes: Use gloves, goggles, and avoid eye/skin contact. In case of emergency, contact your doctor immediately.
- First Aid: For skin bonds, soak in warm soapy water or carefully use acetone.
- Fire Safety: Keep clear of flames; store below 20 °C.
- Disposal: Harden residual glue before disposal; follow regional chemical waste rules.
Complete CA Glue System by Benson Polymers
A CA glue alone isn’t always enough—that’s why we offer complementary products:
Pre-Mix Activator for CA Glue
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- Pre-Mix Activator is used to make Cyanoacrylate adhesive’s curing speed faster. The more we add the activator in the CA adhesive, faster will become the curing speed but lesser will be the shelf-life.
- To ensure the adhesive’s original shelf-life and to avoid curing during longer transportation times, we may provide the activator separately to be mixed at the user’s end in CA glue before usage.
- Available in Packaging: 50g, 1KG & 20Kg.
- *Only for International Trade Purpose.
Other Surface Spray Activator (For Fast Curing of CA Glue)
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- To be applied on the second surface to be pasted along with CA glue on the first surface before joining the surfaces.
- It instantly polymerizes CA glue even in low-moisture environments.
- Great for thick glue or cold weather where normal cure is delayed.
- Available in two packaging options – With Gas (Aerosol Spray) & Without Gas (Aluminum Cans & Plastic Containers).
Packaging Sizes:
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- With gas: 100ml & 500ml
- Without gas: 200g (Aluminium can), 500g &1Kg (Plastic Containers)
Glue Remover
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- Best solution to remove dried CA Glue, and it also works on Synthetic Rubber Glue & Sticker residue marks.
- Removes glue stains/marks within 3-5 minutes.
- Safe for most surfaces with minimal risk of damage.
Join thousands of satisfied partners and benefit from world-class cyanoacrylate technology, unmatched quality control, and personalized support. Contact us today for samples, technical datasheets, and to request your private-label quotation.
How to Use Cyanoacrylate Glue Effectively
1. Surface Preparation
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- Remove dust, dirt, and oil from the surface to be bonded.
- Slightly roughen glossy surfaces with sandpaper for better adhesion.
- For porous & non-porous materials, use high-viscosity glue where gap filling properties are required.
2. Application Technique
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- Apply glue to only one surface: fewer drops reduce air bubbles.
- Use activator on the opposing surface to enable instant bonding in less than 10 seconds.
- Join surfaces immediately within 30–60 seconds with just thumb pressure.
3. Cure Time and Storage
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- It attains almost 90% strength within 5-10 minutes and rest 10% in 24 hours.
- Do not leave the container open, as the CA glue may cure from dust or moisture.
- Store with original cap, in dry area, below 20 °C and away from direct sunlight.
- Use within 12 months, or refrigerate to extend shelf life.
Why Choose Benson CA Glue: Key Benefits and Features
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- Fastest Cure Time: Within 10 seconds with activator.
- Exceptional Strength: Tensile strengths >12 N/mm² post-cure.
- Superior Packaging Options: Tubes, bottles, bulk jugs/drums.
- OEM-Friendly: Full private-label support, materials, instructions, multilingual printing.
- Environmental Performance: Low VOC, solvent-free after curing.
- Full Technical Support to address all kinds of Adhesive & Application Needs.
Partner with Benson Polymers for Complete CA Glue Solutions
Whether you’re an OEM looking for a reliable CA adhesive partner, a distributor in need of private-labelled solutions, or an industrial user seeking high-performance glues, Benson Polymers Ltd. has the full package:
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- Different viscosities tailored for diverse applications
- Fast-acting activators and Glue Remover for full system support
- Custom bulk and private-label packaging
- Global export capabilities
Join thousands of satisfied partners and benefit from world-class cyanoacrylate technology, unmatched quality control, and personalized support. Contact us today for samples, technical datasheets, and to request your private-label quotation.
