Easy Repairs & Reinforcement with Roller Application -High Performance & Multi-functionality with 3rd Generation UV Shield pu for signboard Pu Shield for Sealant

Reasons Why Aliphatic Polyurea Has Not Gained Traction in Japan – and How to Solve Them Since around 2010, aromatic polyurea has been introduced to the Japanese market. However, its adoption has remained extremely limited. One major reason is the requirement for specialized heated spray equipment costing around 10 million yen (approx. USD 70,000), along with the need to transport this equipment using a 2-ton truck or larger with a team of 2–3 workers. These logistical and technical demands restricted application to a small number of specialized contractors. Moreover, due to the complexity of...

Difference Between Aromatic and Aliphatic Polyurea •Aromatic Polyurea Aromatic polyurea requires heated spray application using large-scale equipment and multiple personnel. The process generates significant overspray, making masking essential and limiting its use in urban environments. Each spray pass applies 500–800 microns, and with back-and-forth passes, total film thickness typically exceeds 1,500 microns. Its primary applications are waterproofing and anti-corrosion. Due to the high material consumption from thick film buildup, the cost of application ranges between ¥25,000 and ¥30,000...

U.S. Army Coating & Chemical Laboratory The Polyurea Commercialization Project Was Launched in 1987 Texaco Chemical (Now: Huntsman) || Dudley J. Primeaux II Expanded to the Private Sector U.S.-Made Polyurea Global Paint and Coatings Market Size : Two-Part Aromatic Polyurea Polyurea Market Share in Japan 3rd Generation : Aliphatic Polyurea We aim to become the industry leader in hand-applied aliphatic polyurea, specializing in products that offer over 20 years of superior weather resistance compared to urethane. Innovation, Growth, and Global Leadership 1998: The First Year of Polyurea in China...

What is 3rd Generation Aliphatic Polyurea? Polyurea Continues to Evolve – Toward a New Phase 1st Generation Heated Two-Component Spray Aromatic Polyurea • Cures in 5 Seconds – Rapid Film Formation • Requires Specialized Spray Equipment • Can Be Applied in Thicknesses Over 2mm at Once Polyurea is Evolving from Aromatic to Aliphatic 2nd Generation Single-Component Brush-On Aromatic Polyurea 3rd Generation Roller-Applied by Hand Aliphatic Polyurea ・Specialized molecular end-group control • With over 20 years of weather resistance, it is ideal for maintaining the appearance of exterior technology...

The Difference Between 1st Generation Aromatic Polyurea and 3rd Generation Aliphatic Polyurea 【 1st Generation Aromatic Polyurea 】 【 3rd Generation Aliphatic Polyurea 】 Coating for Waterproofing and Abrasion Resistance Mainly for Extending Building Life & Energy Efficiency ■Feature ①2 liquid type ※ Room-temperature curing in 1 hour ① 2 liquid type, Dry within 10 sec. ② Weak UV resistance; one of the following countermeasures is required ② Highly UV-resistant and can be applied as a topcoat 【Only 1 Strategy of Sketch BM】 Topcoat application is required as a UV protective layer. ①Focused on ultra-weather...

Aliphatic Polyurea / Long-Life Coating Implementation Examples Corrugated metal roof coating of 3,228 m² completed Heat-shielding coating applied to a shutter in March 2025 at a warehouse in Kagoshima Prefecture In June 2025, a sign pole at a drugstore in Hiroshima Prefecture was coated for rust prevention. Rust prevention coating inside a cubicle at a seaside supermarket in Nagasaki – June 2025

Advantages of Aliphatic Polyurea •Polyurea contains C-N bonds, which are stronger than the C-O bonds found in polyurethane. This results in superior heat resistance, thermal deformation resistance, and elasticity, allowing it to better follow substrate movement and cracks. Being 100% hydrophobic, it is highly resistant to hydrolysis caused by moisture and does not lose strength over time. •It offers ultra-high weather resistance for over 20 years, with minimal degradation, discoloration, or yellowing, making it ideal for waterproofing and extending the lifespan of exterior materials. •Once cured,...

Differences from Other Companies' Heat and Thermal Insulation Products: Reasons for Industry-Leading Performance. Triple Guard Coat : 「Rust Shield」 1 2 Auxiliary waterproof Heat insulation Sound insulation For corrugated metal roofs, a 10-year anti-corrosion warranty is provided. :With 60% special hollow beads in the coating, the industry’s highest level, 「Super Glass Barrier」 Heat reflection Ultra Weather Resistance ：A heat-reflective coating with 20-year weather resistance based on aliphatic polyurea. Significant Difference in Weather Resistance. "Other Companies' Heat Insulation Paint - 2...

Development of High-Performance Coating Using Hand-Applied Polyurea by Sketch Co., Ltd. Developed specifically for superior weather resistance of over 20 years — exceeding that of conventional urethane, using aliphatic polyurea Challenges and Desired Improvements for Exterior Coatings Rust Shield＋Thermo ECO Shield＋Heat Shield Pu＋Super Glass Barrier Coated 38℃ Corrugated Metal Roof Slate primer ＋Water proof polyurea＋Heat Shield Pu＋Super Glass Barrier To address issues such as asbestos dispersion from deteriorated slate roofs, this system enhances structural strength and extends service life while...

Application Price List by Roof Material Type Roof Substrate Corrugated Metal Roof Heat-shielding & Anti-rust Corrugated Metal Roof Heat-shielding & Thermal Insulation, Anti-rust & Waterproofing Slate Roof Heat-shielding, Waterproofing & Reinforcement Slate Roof Heat-shielding/Thermal Insulation, Waterproofing & Reinforcement Concrete Roof Heat-shielding & Waterproofing Concrete Roof Heat-shielding/Thermal Insulation, Waterproofing Coating Materials 10-Year Anti-Rust Warranty / 20-Year Durable Heat-Shielding Coating Rust Shield(75μｍ）+ White Heat Shield pu(150μｍ）+ Super Glass Barrier（200nm)=225μｍ～...