Modified epoxy resin rust preventive pent "Tight Primer Series"
"Tight Primer #500" is a modified epoxy resin primer for repainting steel structures that can be applied to a wide variety of degraded paint films.
The need to repaint aging coatings with heavy-duty anti-corrosion paint specifications, such as high weather-resistant coatings, to reduce lifecycle costs is a social issue in the maintenance of steel structures. The required performance includes various factors such as corrosion resistance, weather resistance, a wide range of compatible materials, and reduced processes and labor. "Tight Primer" has been on the market for over 40 years and can be applied to a wide variety of deteriorated coatings. It can also be top-coated with both strong and weak solvents as a primer for modified epoxy resin paint. It has been widely adopted in the field of plant and infrastructure steel structures, architectural steel structures, general iron parts, and the repainting of metal roofs for factories and single-family homes. Currently, based on our experience and customer needs, we have expanded our range of compatible materials and introduced the reduced process and labor thick film type "Tight Primer #500." Moving forward, we will continue to respond to these needs alongside various high weather-resistant resin topcoat products.
basic information
■Tight Primer #500 Rust-inhibiting paint for steel structures JIS K 5551 C type No. 1 & No. 2 【Package Volume】 18 kg set (main agent) 16.5 kg (hardener) 1.5 kg 【Color Variants】 White, Gray 【Standard Dry Film Thickness】 Brush, Roller, Spray 120 μm/coat 【Standard Application Amount】 420 g/coat Brush, Roller 540 g/coat Airless 【Drying Time (23°C)】 Touch dry 1 hour, Curing 16 hours 【Painting Interval (23°C)】 Minimum 24 hours, Maximum: 30 days 【Dedicated Thinner】 Tight Primer Thinner ■Tight Primer Rust-inhibiting paint for steel structures JIS K 5551 C type No. 1 【Package Volume】 18 kg set (main agent) 14.4 kg (hardener) 3.6 kg 【Color Variants】 White, Gray, Rust Red 【Standard Dry Film Thickness】 Brush, Roller, Spray 60 μm/coat 【Standard Application Amount】 240 g/coat Brush, Roller 300 g/coat Airless 【Drying Time (23°C)】 Touch dry 30 minutes, Curing 16 hours 【Painting Interval (23°C)】 Minimum 24 hours, Maximum: 30 days 【Dedicated Thinner】 Tight Primer Thinner
Price information
Please contact our product handling sales representative.
Delivery Time
Model number/Brand name
Tight Primer #500, Tight Primer, Tight Primer for Winter Use
Applications/Examples of results
【Applications】 ● Plant facilities .... Steel frames, steel structures, steel piping, exterior of steel tanks, steel chimneys, exterior of wastewater treatment plants, etc. ● Architectural structures .... Steel frames of buildings, outdoor steel stairs and handrails, various metal roofs, etc. ● Port structures .... Various container cranes, gantry cranes, unloaders, and other port facilities, etc. 【Applicable Materials】 ● Steel ● Stainless steel SUS304, SUS430 ● Aluminum alloy A502P ● Galvalume steel ● ZAM steel ZC *Note: For newly installed hot-dip galvanized steel, please use Epilite #1000CP or New Epoxy 21 primer.
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