Description of Concrete Chamfer:
Magnetic chamfers are one of the most useful and common accessories in the precast concrete industry. The types of chamfering strips we currently sell include steel magnetic chamfer strips, rubber magnetic chamfer strips, polyurethane chamfer strips, and PVC chamfer strips. Magnetic chamfers are widely used to secure steel formwork surfaces and steel workbenches for the purpose of quickly and cleanly forming chamfers, beveled edges, drip molds, false seams, notches and exposures on the corners and faces of concrete wall panels and Corner of some templates. Prevent concrete from overflowing from the gap between the precast concrete pouring platform and the side formwork.
| Name | Steel magnetic chamfer | Polyurethane chamfer | Rubber magnetic chamfer | PVC chamfer |
| Picture | ![]() | ![]() | ![]() |
Feature of Concrete Chamfer:
①High quality, reusable, easy to operate, fast positioning,
②The chamfered surface is embedded with powerful magnets to provide maximum adhesion to any steel surface.
③Rubber magnetic chamfer, double-sided magnetization and steel magnetic chamfer have two types: single-sided magnetization (50% magnetic force) or double-sided magnetization (100% magnetic force).
Case of Concrete Chamfer:
| Company | Project | TIme | Picture |
| Mothercat Limited | PVC Chamfer | From 2019-present | ![]() |
| VOLLERS | Magnetic steel chamfering strip 20x20x28mm, | 2022 | ![]() |
| SKONTO PREFAB SIA | Rubber | 2023 | ![]() |
Specification of Concrete Chamfer:
1. Triangle rubber magnet chamfer
| No. (Triangle) | L | W | C | ![]() |
| MC-5X5 | 5 | 5 | 7 | |
| MC-8X8 | 8 | 8 | 11 | |
| MC-10X10 | 10 | 10 | 14 | |
| MC-15X15 | 15 | 15 | 21 | |
| MC-20X20 | 20 | 20 | 28 |
2. Trapezoidal rubber magnet chamfer
| No. (Trapezoidal) | T | t | H | ![]() |
| TMC-40X20X10 | 40 | 20 | 10 | |
| TMC2-60X40X20 | 60 | 40 | 20 | |
| TMC2-140X120X20 | 140 | 120 | 20 |
3. Steel Magnetic Chamfers are available 10x10mm, 15x15mm, 20x20mm, 25x25mm.
| Item no (Triangle) | L | W | H | Length of Magnet | Length(mm) | Magnet | ![]() |
| SMC-10X10A | 10 | 10 | 14 | 50% / 100% | 3000 | Single | |
| SMC-10X10B | 10 | 10 | 14 | 50% / 100% | 3000 | Double | |
| SMC-10X10C | 10 | 10 | 14 | 50% / 100% | 3000 | Bottom | |
| SMC-15X15A | 15 | 15 | 21 | 50% / 100% | 3000 | Single | |
| SMC-15X15B | 15 | 15 | 21 | 50% / 100% | 3000 | Double | |
| SMC-15X15C | 15 | 15 | 21 | 50% / 100% | 3000 | Bottom | |
| SMC-20X20A | 20 | 20 | 28 | 50% / 100% | 3000 | Single | |
| SMC-20X20B | 20 | 20 | 28 | 50% / 100% | 3000 | Double | |
| SMC-20X20C | 20 | 20 | 28 | 50% / 100% | 3000 | Double | |
| SMC-25X25C | 25 | 25 | 35 | 50% / 100% | 3000 | Single |
| ITEM NO (Trapezoidal) | T | t | H | Length of Magnet | Length(mm) | Magnet |
| |||
| TSMC-16x12x10 | 16 | 12 | 10 | 50% / 100% | 3000 | Double | ||||
| TSMC-20x10x5 | 20 | 10 | 5 | 50% / 100% | 3000 | Double | ||||
| TSMC-20x10x10 | 20 | 10 | 10 | 50% / 100% | 3000 | Single | ||||
The main function of the PVC circular concrete chamfer is to turn the concrete right angle into a circular arc angle. Before concrete pouring, the corner line can be fixed at the inner corner of the formwork, and can be fixed with a special row of nails for decoration. PVC arc chamfering line, R25 is arc radius 25mm corner line, used for large foundations such as main transformer foundation;
PVC arc chamfering line R20 is a 20mm arc radius corner line, used for general foundation. Concrete arc corners are mainly used for concrete products. While mirrored concrete is used for fillets, the exterior is fixed with wooden formwork. The upper side of beams, columns, and cable trenches are widely used in the infrastructure construction of thermal power plants or high-voltage power stations.
| PVC Chamfers-A | L | W | ![]() | |
| PVC-20x20A | 20 | 20 | ||
| PVC-25x25A | 25 | 25 | ||
| PVC-30x30A | 30 | 30 | ||
| PVC-40x40A | 40 | 40 | ||
| PVC Chamfers-B | L | W | ![]() | |
| PVC-15x15B | 15 | 15 | ||
| PVC-20x20B | 20 | 20 | ||
| PVC-25x25B | 25 | 25 | ||
| PVC-30x30B | 30 | 30 | ||
| PVC-40x40B | 40 | 40 | ||
| PVC-50x50B | 50 | 50 | ||
| PVC-70x70B | 70 | 70 | ||
| PVC-100x100B | 100 | 100 | ||
| PVC Chamfer-C | L | W | H | ![]() |
| PVC-15x15x20C | 15 | 15 | 20 | |
| PVC-18x18x25C | 18 | 18 | 25 | |
| PVC-20x20x30C | 20 | 20 | 30 | |
| PVC-25x25x35C | 25 | 25 | 35 | |
| PVC-35x35x50C | 35 | 35 | 50 |
![]() | ||||
| Urethane Durometer | Describe | Part code | Height | Length |
| 60 Shore | For flexible application | GME-12-8-60 | 1/2'' | 8' |
| GME-58-8-60 | 5/8'' | 8' | ||
| GME-34-8-60 | 3/4'' | 8' | ||
| GME-1-8-60 | 1'' | 8' | ||
| GME-12-10-60 | 1/2'' | 10' | ||
| GME-58-10-60 | 5/8'' | 10' | ||
| GME-34-10-60 | 3/4'' | 10' | ||
| GME-1-10-60 | 1'' | 10' | ||
| 15X15 | 15mm | 10' | ||
| 90 Shore | For straight application | GME-12-8-90 | 1/2'' | 8' |
| GME-58-8-90 | 3/4'' | 8' | ||
| GME-34-8-90 | 5/8'' | 8' | ||
| GME-1-8-90 | 1'' | 8' | ||
| GME-12-10-90 | 1/2'' | 10' | ||
| GME-58-10-90 | 5/8'' | 10' | ||
| GME-34-10-90 | 3/4'' | 10' | ||
| GME-1-10-90 | 1'' | 10' | ||
| 15X15 | 15MM | 10' | ||
Factory of Concrete Chamfer
The following is the packaging of steel chamfering strips. Different chamfering strips have different packaging, but you can rest assured that we have more than ten years of foreign trade experience and set up a special packaging inspection department. We can ensure that the products arrive in your hands inta
Test Certificate of Concrete chamfer

Application of Concrete Chamfer
Magnetic chamfers are widely used to secure steel formwork surfaces and steel workbenches for the purpose of quickly and cleanly forming chamfers, beveled edges, drip molds, false seams, notches and exposures on the corners and faces of concrete wall panels and Corner of some templates.

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