What You’ll Need

Before you begin, gather the following materials and tools:

• “Magelstick” – Epoxy Mastic for Stone, Metal, and Cement Bonding and Grouting – ideal for vertical surfaces and high mechanical strength
• “Klebfix” – Two-Component Fast Epoxy Glue 2K, 25g Syringe – fast-setting, suitable for versatile bonding needs
• “FixExpress” – Two-Component Epoxy Glue 500g – ultra-fast setting, great for quick anchoring work
• Clean, dry rebar rods (free from oil, rust, or debris)
• Drill with masonry bit (for creating anchor holes)
• Wire brush and compressed air (for cleaning holes)
• Protective gloves and safety goggles
• Mixing tools appropriate for selected epoxy

Step 1: Prepare the Base Material and Rebar

Begin by marking the drilling locations where each rebar will be anchored. Using a drill with a masonry bit, create holes of appropriate diameter and depth. After drilling, clean out all dust and debris from the holes using a wire brush and compressed air. Ensure both the holes and rebar are dry and free of oil, rust, or residue to guarantee strong adhesion.

Step 2: Mix and Prepare the Epoxy Resin

Select the epoxy best suited for your task: for vertical or restoration work, “Magelstick” – Epoxy Mastic is recommended. For rapid jobs, you might use “Klebfix” or “FixExpress”. Mix the epoxy according to its instructions – maintaining the right ratio is vital; for example, “Magelstick” requires a 100:50 mix and both “Klebfix” and “FixExpress” use a 1:1 ratio. Only mix as much epoxy as you can apply within the work time specified.

Step 3: Apply Epoxy and Insert the Rebar

Fill each clean hole with the prepared epoxy resin using a spatula or syringe, ensuring the adhesive contacts the entire surface. Immediately insert the rebar, twisting as you push it in to ensure even coverage and air removal. For vertical or overhead applications, the thixotropic nature of “Magelstick” prevents running, while faster-setting glues like “Klebfix” or “FixExpress” deliver secure, quick anchoring. Wipe away any excess epoxy before it begins to cure.

Step 4: Allow to Cure and Inspect

Leave the installation undisturbed as per the resin’s recommendations – typically, rapid-set types such as “Klebfix” and “FixExpress” become solid in 5 minutes but develop full strength after several hours. Refer to manufacturer guidelines for full cure times before placing any load on the anchored rebar. Once cured, inspect all anchors for integrity and ensure no voids are present around the rebar.

Tips and Common Mistakes When Anchoring Rebar

Professional-grade, bi-component epoxy putty like “Magelstick” offers superior vertical hold and minimal shrinkage—excellent for restoration. Super-strong 2K epoxy resin types like “Klebfix” and Ultra-fast setting glues such as “FixExpress” are best when speed and versatility are key.

Always observe correct mixing ratios for maximum Exceptional mechanical strength. Avoid overfilling holes, as this could hinder rebar insertion and create air pockets. Do not attempt application below the recommended temperature (10°C for “Magelstick”). Working with overly large batches reduces work time and efficiency.