The EDCO 12420 Magna-Trap Strip-Sert Complete Assembly is the left-hand tooling contractors reach for when they need to strip stubborn coatings off concrete without gouging the slab. Built with carbide-tipped blocks, it strips mastic, tacky paint, resins, tar, fiberglass, ice, and industrial buildup, making it a workhorse for flooring installers, restoration contractors, and surface-prep crews running EDCO single and dual-disc grinders.
Built for
- Removing mastic, thin-set, and adhesive residue before new flooring goes down
- Stripping tacky paint, resins, tar, and fiberglass from concrete
- Knocking down ice and heavy industrial buildup on shop and warehouse floors
- Surface-prep and restoration crews running EDCO single or dual-disc grinders
Specifications
- Configuration: Left-hand (LH) complete assembly
- Cutting media: Replaceable, multi-sided tungsten carbide blocks
- Concrete surface profile: CSP 0-1
- Compatibility: EDCO Magna-Trap single and dual-disc grinders
- Part number: EDCO 12420
Frequently asked questions
What does the EDCO 12420 Strip-Sert do?
It strips soft and thick coatings such as mastic, tacky paint, resins, tar, fiberglass, and ice off concrete using carbide-tipped blocks, without grinding into the slab.
Can I use the Strip-Sert to grind bare concrete?
No. Strip-Serts are made to strip coatings, not grind concrete. Grinding bare concrete dulls the carbide edges quickly and stops the stripping action. Use a grinding disc for bare-concrete profiling.
What is the difference between the 12420 and the 12424?
The 12420 is the left-hand (LH) assembly and the 12424 is the right-hand (RH) assembly. Match the part to your grinder's disc rotation.
Are the carbide blocks replaceable?
Yes. The multi-sided tungsten carbide blocks can be rotated as edges wear and replaced when spent, so you keep the assembly in service.
Discount Cleaning Products is a factory-authorized dealer with US-based customer service and product support. Order the EDCO 12420 Magna-Trap Strip-Sert Assembly (Left Hand) today and get genuine equipment backed by knowledgeable people who work with these products every day.
