An epoxy-based composite that is strong against wear and chemicals, and has excellent durability! It has no curing shrinkage, is solvent-free, and provides long-term protection for repairs in concrete, flooring, and wet areas!
The concrete repair material "Belzona 4100 Series" that we handle protects the repaired areas from damage caused by various environments over the long term. It can withstand environmental attacks and has excellent chemical resistance. **Features of the Belzona 4100 Series** ◆ Belzona 4111 - Specially treated sand aggregate - Exhibits outstanding wear resistance and chemical resistance after curing ◆ Belzona 4131 - High chemical resistance after curing, strong against wear and impact, making it ideal for long-term protection of concrete floors - Suitable for the regeneration of concrete floors deteriorated due to impact, vibration, and chemical corrosion ◆ Belzona 4141 - Can be applied vertically up to 127mm and on ceiling surfaces up to 76mm without sagging ◆ Belzona 4181 - Excellent chemical resistance to inorganic acids - Resin mortar with excellent heat resistance and acid resistance *For more details, please refer to the catalog and materials in PDF or feel free to contact us.*
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basic information
**Other Features of the Belzona 4100 Series** 〇 Belzona 4111 - Can be used in small quantities as needed - Pedestrians can walk on it 4 hours after application - Can achieve an extremely thin film thickness - Withstands freezing and sub-zero conditions 〇 Belzona 4131 - No special equipment or tools required - Non-permeable, preventing water intrusion - Rejuvenates and protects large surfaces of concrete, stone, and other materials 〇 Belzona 4141 - No formwork required during curing - No absorption of water or chemicals - Excellent resistance to carbonation 〇 Belzona 4181 - Excellent heat and acid resistance - Can be applied up to a maximum thickness of 6mm on vertical surfaces due to rapid curing properties
Price information
〇 Beruzona 4111: Reference unit price 45,000 yen per m² (for thickness of 6mm) 〇 Beruzona 4131: Reference unit price 22,000 yen per m² (for thickness of 6mm) 〇 Beruzona 4141: Please contact us for details. 〇 Beruzona 4181: Reference unit price 54,000 yen per m² (for thickness of 6mm) Due to fluctuations in exchange rates for imported products, prices may change accordingly. For more details, please contact us.
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Applications/Examples of results
● Belzona 4111 Concrete, brick, marble, concrete exposed to chemical corrosion, concrete exposed to the elements ● Belzona 4131 Floors, ramps, stairs, loading docks, sidewalks, chemical storage areas, around industrial machinery, walls, lifts ● Belzona 4141 Repair of damaged concrete, stone structures, decorative stone materials, molded products, window sills, window frames, arch structures, wall surfaces, bridges, canopies, roofs ● Belzona 4181 Drainage systems, chemical flow channels, spill containment tanks, spill containment berms, pump foundations, sewage pits, drainage ditches, tank lids, loading docks, flange surfaces
Detailed information
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4111 steps
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4131 Concrete Pathway
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4141 window frame
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4181 bed
Line up（4）
| Model number | overview |
|---|---|
| Belzona 4111 15kg Set | This is a sand aggregate that has undergone special treatment. By adding and mixing it with resin (Belzona 4151, a two-component epoxy resin), it forms a mortar-like material. It is an ideal multi-type repair material for reconstituting the surfaces of concrete and stone objects that have deteriorated due to impacts, vibrations, chemical corrosion, and environmental corrosion. By adjusting the amount of sand aggregate added, it can also be used as a filling grout material or adhesive. After curing, it exhibits excellent wear resistance and chemical resistance. |
| Belzona 4131 20kg Set | By adding and mixing a hardener with a specially treated sand aggregate (base), it forms a mortar-like material. It is optimal for the regeneration of concrete floors and other surfaces that have deteriorated due to impacts, vibrations, chemical corrosion, and environmental corrosion. After curing, it has high chemical resistance and is strong against wear and impacts, making it durable and providing long-term protection for concrete floors. |
| Belzona 4141 8kg Set | By adding and mixing a hardener with a low-density non-metallic sand aggregate (base), it forms a mortar-like material. Due to its lightweight nature, it is less prone to sagging, making it particularly suitable for repairing the walls and ceilings of deteriorated concrete and stone structures. In general construction, it can be applied to vertical surfaces up to 127mm and to ceilings up to 76mm without sagging. For reliable adhesion, conditioning the substrate surface with Belzona 4911 (Magma TX Conditioner) is essential. |
| Belzona 4181 15kg Set | This resin mortar excels in acid resistance and heat resistance, making it ideal for the repair and protection of concrete, stone structures, and other hard substrates that are exposed to threats such as impacts and wear. It contains a special composite resin that reacts with acids and cures, along with a high-density acid-resistant filler, which provides excellent chemical resistance, especially against inorganic acids. This product is a three-component mixed type consisting of a base, hardener, and sand aggregate, and after mixing, it becomes a resin mortar suitable for trowel application using a gold trowel. After curing, it forms a repair surface that is strong against impacts and wear. |
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Company information
430 billion yen What do you think this amount represents? This is the total cost incurred in Japan due to corrosion over the course of one year (as of a 2015 survey). To reduce this enormous cost of corrosion prevention, we at Japan Molecular Services Co., Ltd. provide solutions through the British maintenance product "Belzona." Since our founding in 1980, we have been active as the "unsung hero" of domestic plants. Belzona's products are used by various users in over 120 countries worldwide, supporting the foundation of various infrastructures that are essential for global manufacturing and daily life. We value limited resources and continue to advance with the themes of "challenge" and "trust" to support the creation of a gentle environment for people and the planet.