Chemical anchor-mass, CONEXFIX CFM300PESF

The CONEXFIX CFM300PESF is a 300 mL universal chemical anchor mass for bonding threaded rods and anchor bolts into concrete, masonry, and stone substrates. The cartridge is supplied with two mixing tubes for consistent resin-hardener blending during application. Suitable for use at positive surface temperatures.

The chemical anchor is injected into a pre-drilled, cleaned hole in the substrate. The threaded rod or anchor bolt is then inserted into the filled hole, and the resin cures to form a high-strength bond between the steel rod and the surrounding substrate. This is the standard anchoring method for Strofix railing post base plates, glass canopy brackets, and other structural components fixed to concrete. The 300 mL cartridge capacity is sufficient for multiple anchor points – the exact number depends on the hole diameter, depth, and rod size. The CONEXFIX CFM300PESF is an alternative to Essve ONE for anchoring at positive surface temperatures.

This product is for use at positive surface temperatures only. For sub-zero or winter installations, see the cold-weather chemical anchors in the Strofix Chemistry, Adhesives subcategory.

Use cases:

• Chemical bonding of S235 and AISI 304 anchor rods into concrete slabs and walls
• Railing post base plate anchoring in pre-drilled concrete holes
• Glass canopy bracket fixing with chemical anchor mortar
• French balcony holder anchoring to concrete and masonry facades
• General structural anchoring of threaded rods in concrete, brick, and stone

FAQ:

What volume is the cartridge?

The cartridge contains 300 mL of chemical anchor resin. Two mixing tubes are included.

What substrates can this be used on?

The chemical anchor is suitable for concrete, masonry (brick, block), and stone substrates. It is used for bonding threaded rods and anchor bolts into pre-drilled holes in these materials.

What temperature conditions are required?

This product is for use at positive surface temperatures. For installations in cold weather or sub-zero conditions, use a winter-rated chemical anchor such as the Essve ONE-ICE or TRUTEK TCM 300A from the Strofix Chemistry, Adhesives subcategory.

How does this compare to the Essve ONE chemical anchor?

Both are 300 mL chemical anchors for standard-temperature concrete and masonry anchoring. Essve ONE is CE-marked. Choose by the project specification.

How many anchor points per cartridge?

The number of anchor points depends on the hole diameter and depth. Typical M10 anchor rod installations in railing base plates use a relatively small volume per point – a single 300 mL cartridge can serve multiple anchor points.

What mixing tube is included?

Two mixing tubes are supplied with the cartridge. The mixing tube blends the resin and hardener components as the product is dispensed through a standard caulking gun.

About Chemistry & Adhesives

Chemical anchor mass bonds anchor rods, threaded rods and sleeves into drilled holes in concrete, masonry and stone; anaerobic glue bonds close-fitting stainless-steel parts such as end caps and connectors.

The range has four 300 mL chemical anchor cartridges – Essve ONE and CONEXFIX CFM300PESF for normal temperatures, Essve ONE-ICE and TRUTEK TCM 300A for cold weather – and a 50 g anaerobic glue for stainless steel.

Choose by task – anchoring into the substrate or bonding metal to metal – and by the temperature at installation.