The Edco 12424 is a complete right-hand Magna-Trap Strip-Sert disc assembly for floor grinders. Strip-Serts are carbide-tipped blocks designed to strip coatings off concrete without grinding into the slab. The multi-sided tungsten carbide edge can be rotated as it dulls, so a single insert gives you several fresh cutting edges. It is the tool of choice when you need to remove mastic, paint, or industrial buildup and leave the concrete substrate intact.
Use cases
- Remove mastic, paint, resin, tar, and fiberglass from concrete floors
- Strip industrial buildups and coatings ahead of a new finish
- Knock down ice or heavy deposits without gouging the slab
- Run on a dual-disc grinder as the right-hand disc in a matched pair
Specifications
- Type: complete Strip-Sert assembly, carbide tipped
- Orientation: right hand (RH) - for dual-disc grinders only
- Edge: multi-sided, rotatable tungsten carbide for maximum use
- Purpose: strip coatings, not grind concrete
Frequently asked questions
What is the difference between RH and LH Strip-Serts?
Left-hand (LH) discs run on single and dual-disc grinders, while right-hand (RH) discs like the 12424 are for dual-disc grinders only, paired with an LH disc.
What can it remove?
It strips mastic, paint, resin, tar, fiberglass, ice, and industrial buildups from concrete without grinding into the slab.
How do I get the most life from the carbide?
The tungsten carbide edge is multi-sided. Rotate it as it dulls to expose a fresh cutting edge before replacing the insert.
Why should I avoid grinding concrete with it?
Grinding into concrete dulls the sharp carbide edges quickly and stops the stripping action. Keep it working on the coating layer, not the slab.
Discount Cleaning Products is an authorized dealer with US-based customer service. Order online or reach our team for help matching this part to your machine.
