Water-based strong rust converter for bridges "Select Coat N300"
Rust prevention for bridges! Just apply it to convert rust and reduce work burden.
In bridge maintenance management, rust is a factor that shortens the lifespan of structures, and in environments with salt damage or on heavily trafficked routes, the impacts of repair work on construction periods, costs, and traffic regulations are significant challenges. Additionally, when repainting coatings that contain substances like PCBs, methods that involve strict protective measures for dust prevention and safety and environmental considerations are often adopted to remove the coatings. After the removal of the coating, red rust remains, which traditionally required additional substrate adjustments such as blasting or scraping, leading to extended construction periods and increased costs. By using Select Coat N300, the remaining red rust after coating removal can be treated chemically, allowing for the omission of additional substrate adjustment processes. This contributes to a reduction in overall construction time and total costs, as well as improvements in environmental measures and safety. 【Application Scenarios】 - Rust prevention for steel components in bridges - Reduction of construction time in repair work - Decrease in maintenance management costs 【Implementation Effects】 - Suppression of rust progression, contributing to the longevity of bridges - Reduction in construction periods and costs due to shortened construction time - Contribution to reduced environmental impact through the use of water-based paints
basic information
【Features】 - A new rust prevention method that converts rust into a black coating, eliminating the need for complete rust removal (only loose rust is removed). - Corrosion protection technology that has undergone verification tests and performance evaluations by the Ministry of Land, Infrastructure, Transport and Tourism. - Applicable to iron surfaces, galvanized steel, and non-ferrous metals such as aluminum due to new bridge construction technology. - Designed to accommodate everything from emergency measures to full-scale rust prevention strategies. - Easy and safe to handle as it is a water-based one-component type. 【Packaging】 - 16 kg - 1 kg 【Our Strengths】 Alpha Paint Co., Ltd. develops and manufactures high-performance, environmentally friendly paints. The rust-converting anti-rust paint "Select Coat N300" balances labor-saving and high rust prevention performance, and is used in many sites, including public works.
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**Selection and Registration Achievements in New Technology and New Construction Method Systems of Various Local Governments** This construction method has received a certain level of technical evaluation in the new technology and new construction method systems of various local governments, which are in a third-party position, and has been registered and selected as follows: - February 28, 2024: Registered in the "List of New Technologies and New Construction Methods" by the China-Shikoku Agricultural Administration - March 8, 2024: Registered in the "New Technology and New Construction Method Utilization System" by Fukuoka Prefecture - March 15, 2024: Registered in the "New Technologies and New Construction Methods for Fiscal Year 2023" by the Kyushu Agricultural Administration - April 1, 2024: Registered in the "New Technology Information Provision Database System (IT'S)" by Ibaraki Prefecture - July 23, 2024: Registered in the "New Technology Utilization Promotion System" by Miyazaki Prefecture - September 25, 2024: Registered in the "New Technology and New Construction Method Information Database" by Shizuoka Prefecture - November 5, 2024: Selected as "New Materials and New Construction Methods" by the Tokyo Metropolitan Port Authority - August 6, 2025: Selected as "New Technology" by the Tokyo Metropolitan Bureau of Construction - January 15, 2026: Featured in the report of the "Infrastructure Maintenance Practical Forum" for Fiscal Year 2025 (Civil Engineering Society Infrastructure Maintenance Committee) These registrations and selections are based on actual construction performance and performance evaluation results, serving as indicators of the practicality and reliability of this construction method. (*Please inquire separately for performance data.)
Detailed information
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It has been selected as a method that can be directly painted on rust in the Ministry of Land, Infrastructure, Transport and Tourism's technical recruitment (thematic type). The results of the composite cycle test showed no signs of rust, peeling, or blistering, confirming high corrosion resistance performance.
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It has been confirmed through testing that even non-ferrous metals such as aluminum and galvanized zinc, which are generally considered difficult to adhere to, show high adhesion properties. By simultaneously repairing corroded areas and protecting healthy parts, a prolonging effect on the lifespan of structures can be expected.
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Alpha Paint Co., Ltd. is a company that sells high-performance eco-friendly products such as heat-insulating paints and rust conversion paints. Our main products include the heat-insulating paint "Select Coat S110" and the rust conversion anti-corrosion paint "Select Coat N300." Alpha Paint aims to prevent global warming and maintain and protect the environment through the development and manufacturing of eco-friendly products.
