Polyester Chemical Anchors – Cost-Effective Fixing for Medium Loads
Polyester chemical anchors are an economical solution for fast and reliable anchoring in concrete and masonry. Suitable for threaded rods, bolts, brackets and medium-duty fixings indoors and outdoors.
What is a polyester chemical anchor?
It is a two-component resin based on unsaturated polyester, applied into a pre-drilled hole via cartridge. Once cured around the anchor element, it forms a strong and secure bond without expansion force.
Main advantages of polyester anchors
- Cost-effective – great price-to-performance ratio for general fixings
- Fast curing – ready to load depending on ambient temperature
- Easy application – compatible with standard caulking guns
- Versatile use – works in concrete, brick, aerated concrete, hollow masonry (with sleeves)
Typical applications
- Fixing brackets, railings, awnings, pergolas
- Mounting shelves, fixtures, installation components
- Threaded rods and bolts in masonry and concrete
- Medium-duty construction elements indoors or outdoors
Limitations and recommendations
Polyester anchors are not suitable for heavy structural loads or moist environments. For such conditions, use vinylester or epoxy anchors. When anchoring into hollow masonry, always use plastic or metal sleeves.
Why choose polyester resin?
If you’re looking for a reliable and budget-friendly chemical anchor for everyday construction needs, polyester is the ideal choice. We offer a range of sizes and cartridges for both professionals and DIY users.