Silicone coating material guaranteed for 10 years of waterproofing and rust prevention! It has excellent adhesion to metal and ceramic materials, demonstrating waterproofing effects and durability for both new construction and repainting!
The "Buffer Coat" is a completely new system with a 100% silicone coating material that guarantees waterproofing and rust prevention for 10 years. Its durability, heat resistance, low-temperature resistance, ozone resistance, UV resistance, and chemical resistance are overwhelmingly superior. Additionally, it possesses an unparalleled water vapor permeability (gas permeability) and water-repellent properties, making its hybrid nature a significant feature compared to organic materials alone. 【Features】 ■ "Flexible strength" reminiscent of human skin ■ High adhesion to metals (including non-ferrous) and ceramic materials ■ Can be applied to rusted surfaces, providing significant effectiveness for rusted areas ■ Demonstrates waterproofing effects and durability for both new constructions and repainting on walls ■ Functions adequately across a temperature range from low to high (-50°C to +200°C) *For more details, please request materials or view the PDF data available for download.
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basic information
【Properties】 [Coating Properties (After Mixing Base and Hardener)] ○Appearance: Semi-flowable paste ○Viscosity (23℃): 4Pa·s ○Specific Gravity (23℃): 1.25 ○Tack-Free Time (23℃): 40 minutes ○Non-volatile Content: 70% [Film Properties] ○Tensile Strength: 1.0MPa (according to JIS A 6021) ○Elongation: 520% (same as above) ○Impact Resistance: Pass (500g, 1/2 inch, 50cm) ○Erichsen Test: 10mm (soft steel plate damage) ○Goban Test: 100/100 (silicone pressure-sensitive adhesive tape) [Chemical Resistance] ○Water Resistance: Immersion at 20℃ for 2000h →Test Result: No deterioration, blistering, peeling, or rust observed in the coating ○Saltwater Resistance: 3% NaCl aqueous solution at 20℃ for 500h →Test Result: Same as above ○Acid Resistance: 2% H2SO4 aqueous solution at 20℃ for 350h →Test Result: Same as above ○Alkali Resistance: 0.5% NaOH aqueous solution at 20℃ for 2000h →Test Result: Same as above [Weather Resistance] ○Test Duration: 100h, 300h, 500h →Test Result: No deterioration, blistering, peeling, or rust observed in the coating ●For more details, please contact us or download the catalog.
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Company information
Kurata Techno System Co., Ltd. is a company located in Nerima Ward, Tokyo, that engages in the sale of special construction materials, environmental assessment business (environment-related projects), and renovation (rehabilitation, waterproofing, and repair work), among other activities. In terms of special construction materials, we handle photocatalytic non-contaminating anti-algae and mold coating materials, exterior and interior transparent finishing water-based wood paints, ultra-durable elastic roof and rooftop silicone waterproofing materials, as well as related equipment, Japanese-style tools, brushes, and protective materials.