Chemical Anchors – Professional Fixing in Concrete, Brick and Stone Without Expansion
Chemical anchors are high-strength solutions for anchoring into concrete, solid or hollow masonry. Unlike mechanical anchors, they apply no expansion pressure – ideal for edge areas or older substrates.
What is a chemical anchor?
A chemical anchor is a two-component resin system (usually polyester, vinylester or epoxy) that cures after mixing in a drilled hole. It creates a strong, pressure-free bond by surrounding the threaded rod or rebar inside the substrate.
Benefits of chemical anchors
- High load capacity – perfect for heavy loads, brackets, railings
- No expansion force – safe near edges, reduces cracking risk
- Versatile application – works in concrete, stone, solid or hollow brick
- Fast curing options – depending on resin type and temperature
Where are they used?
- Anchoring threaded rods, bolts, rebars
- Mounting handrails, pergolas, canopies, structural parts
- Fixing heavy items to walls – shelves, machines, frames
Types of resins used
- Polyester anchors – affordable for standard loads
- Vinylester anchors – fast curing, chemical resistant
- Epoxy anchors – maximum performance for demanding applications
Simple application with standard caulking gun
Most anchors come in dual-chamber cartridges and are applied using a standard or dedicated dispensing gun. A static mixer blends the two components during extrusion.
Why choose chemical anchors?
For reliable and permanent anchoring without damaging the base material, chemical anchors are the best choice. We offer certified products suitable for professionals and home users.