WEICON – strong bonds
For more than 70 years, large industries as well as DIY enthusiasts have been resorting to the specialty products of our family-owned company – from a wide range of adhesives and sealants to numerous technical sprays, assembly pastes and greases.
Discover our top sellers
(CHF 119.87* / 100 g)
(CHF 25.30* / 1 L)
(CHF 21.20* / 1 L)
(CHF 88.85* / 1 L)
(CHF 18.90* / 1 L)
(CHF 7.34* / 100 ml)
(CHF 20.23* / 100 g)
(CHF 67.10* / 100 g)
(CHF 67.10* / 100 g)
(CHF 37.05* / 1 L)
Popular product categories
Adhesives and Sealants
Technical sprays
Assembly pastes
WEICON TOOLS
Our services
Epoxy Solutions
Customized Solutions for Industry
Where other materials reach their limits, WEICON offers the right solution for your maintenance tasks with innovative products – reliably protecting your systems and equipment against wear, failures or chemical exposure.
You have a problem, and we'll find the right solution!
Discover our non-hazardous products
We offer a large number of special products that comply with strict directives. Therefore, they can be used in many sensitive areas of industry.
These products have various certifications and approvals, such as NSF, ISEGA, DVGW, LFGB, BAM or WRAS.
(CHF 107.43* / 100 g)
(CHF 29.23* / 100 g)
(CHF 14.64* / 100 ml)
(CHF 107.43* / 100 g)
(CHF 107.43* / 100 g)
(CHF 29.23* / 100 g)
(CHF 73.28* / 100 ml)
(CHF 54.74* / 100 ml)
(CHF 15.73* / 100 ml)
(CHF 152.87* / 1 L)
For more products and information about our non-hazardous products,
take a look at our flyer!
WEICONinternational – our YouTube channel
Which adhesive is suitable for which application? Why is the correct pre-treatment essential? What advantages do the different product groups offer? On our YouTube channel, we professionally explain the world of adhesive technology.
We are WEICON
Operating internationally, our family business has been producing special products for the industrial sector since 1947. We keep the world’s industries running with our adhesives and sealants, technical sprays and high-performance assembly pastes and greases, which are used in production, repair, maintenance and servicing. Aside from our chemical products, we develop and distribute high-quality stripping tools under the brand name WEICON TOOLS.
TOP 100 seal of approval 2024
VTH Quality Partner
Fair Company 2026
Top employer medium-sized businesses 2025
ISO Certifications
WEICON – Technical solutions for production, maintenance, repair and servicing
WEICON has been developing and manufacturing specialised chemical products for industrial applications since 1947. Its product portfolio covers adhesives and sealants, technical sprays, high-performance greases and assembly pastes for industry, skilled trades and the DIY sector. In addition, WEICON offers a range of specially developed TOOLS for electrical installation and cable processing, including solutions for stripping, cutting, crimping and the precise handling of cables.
What makes WEICON special?
WEICON combines in-house product development, industrial manufacturing and technical consulting. Many of its products have been specifically developed for demanding industrial applications and comply with international standards and approvals.
What product groups does WEICON offer?
WEICON offers a wide range of adhesives and sealants, technical sprays, assembly pastes, high-performance greases and stripping tools for all areas of industry and trade.
In which industries are WEICON products used?
WEICON products are used in a wide range of industries, including mechanical engineering, plant engineering, mining, the food, cosmetics and pharmaceutical industries, the energy sector, automotive engineering, as well as maintenance and repair operations.
What are WEICON products used for?
WEICON products are used in industry, the skilled trades and the DIY sector. Typical applications include bonding, sealing, lubricating, cleaning, protecting and repairing components made of metal, plastic, rubber and composite materials. WEICON TOOLS include specialised tools designed for precise work, as well as the safe stripping, cutting, crimping and handling of cables in industrial, trade and electrical applications.
Which applications are WEICON TOOLS suitable for?
WEICON TOOLS are used, for example, in electrical installation, switch cabinet construction, industry, the skilled trades, maintenance and service applications – especially for stripping, crimping, cutting and handling cables.
How does WEICON assist with product selection?
To help you find the right product, WEICON provides digital selection tools, comprehensive technical data and an extensive training programme to ensure correct application. In addition, services such as expert consultations, laboratory testing and customised product solutions are offered.
Source:
The information provided here is based on WEICON’s technical expertise as well as practical experience in production, maintenance, repair and servicing.
