ARCAN Construction Products

Sealing Innovation
Made in Germany.

Professional waterproofing solutions for tunnels, basements, dams, parking structures and infrastructure projects worldwide.

ARCAN waterproofing project at a large dam
About ARCAN

40+ years of waterproofing expertise

For more than 40 years, ARCAN has been developing and manufacturing high-performance waterproofing systems for professional construction repair and structural waterproofing.

Our products are used worldwide in tunnels, basements, dams, parking structures, industrial buildings and infrastructure projects.

A2 Secondo Tubo San Gottardo construction project sign
Key Facts

What defines us

  • German manufacturer
  • Family-owned company
  • Production in Germany
  • Worldwide distribution
  • Technical support and training
  • OEM manufacturing available
Humorous illustration of a tunnel worker with ARCAN products, referencing sealing solutions
“Apropos sealing”…
Our Range

Complete waterproofing systems

Injection Systems

  • Injection Gels
  • Injection Foams
  • Rigid Injection Resins
  • Flexible Injection Resins
  • Adaptive Injection Resins
  • Integral Injection Resins

Waterproofing Systems

  • Waterstops
  • Liquid & Slurry Membranes
  • Injection Hoses
  • Protective Coatings

Repair Materials

  • Repair Mortars
  • Concrete Protection Systems
  • Construction Resins
  • Primer & Bonding Agents
  • Surface Treatments

Customer-Driven Innovation

  • Custom Formulations
  • Tailor-Made Solutions
  • Complete System Solutions
Our Expertise

From emergency stoppage to permanent solutions

Illustration of a person with a lightbulb idea
  • Injection Resins
  • Structural Waterproofing
  • Crack Injection
  • Expansion Joints
  • Tunnel Waterproofing
  • Building Protection
From emergency water stoppage to permanent waterproofing solutions
Tunnel construction with waterproofing pipework installed
Innovative Technologies

At ARCAN, innovation is driven by one clear objective: making waterproofing faster, easier and more reliable.

Every new technology we develop is designed to simplify application, maximize performance and improve efficiency on the construction site.

Electrical substation near a hydropower dam
The Benefit

By reducing application complexity and increasing long-term reliability, we help contractors save time, reduce costs and achieve consistently better results.

Worker on an elevated platform inside a large tunnel
Recognized Leadership

ARCAN is recognized as one of the leading specialists in water-reactive and adaptive swelling waterproofing systems.

Large concrete water tank under construction
Signature Technologies

Our innovative technologies set new standards for durable structural waterproofing:

Adaptive Swelling Technology
Deep Penetration Injection (DPI)
Foam-Free Water Stoppage
Construction site with rebar and waterproofing membrane installation
Our Focus

What drives every product we make

  • Easy and reliable application
  • Maximum performance with minimum effort
  • Increased efficiency on site
  • Durable and sustainable waterproofing
  • Leadership in water-reactive and adaptive swelling technologies

ARCAN: Waterproofing Made Easy

Reach out to our team for technical support, product information or partnership inquiries.