【Specialized Non-Target Waterproofing Material】・【F☆☆☆☆ Certification Obtained!】 A room temperature waterproofing method that considers people and the environment without the use of fire or solvents.
"O-PHALT" is a one-component modified asphalt waterproofing material of emulsion type, primarily made from rubber and asphalt. It forms a seamless waterproof layer without selecting the shape of the substrate. Additionally, it does not contain substances subject to the Industrial Safety and Health Act or the Specific Chemical Substances Hazard Prevention Regulations, such as formaldehyde and other environmental hormone-related substances, allowing for safe application in various locations, both indoors and outdoors. 【Features】 ■ Environmentally friendly waterproofing material not subject to specific regulations ■ Safe and secure application without the use of fire or solvents ■ Forms a seamless waterproof layer with asphalt-based waterproofing material ■ F☆☆☆☆ certification obtained ■ No mixing process required, ensuring stable quality *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
【Ingredients】 ■Main components: Asphalt, SBR, etc. ■Solid content: Approximately 65% ■Viscosity: 150–8000 mPa·s (at 25°C) ■pH: 7±1 ■Specific gravity: Approximately 1.0 ■Color: Brownish (after drying, it is dark brown) *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
catalog（3）
Download All Catalogs
Company information
Robusto Co., Ltd. is a company primarily engaged in the manufacturing and sales of waterproof materials and other building materials and tools. To create products that fit the future of Japan, we prioritize "labor-saving in construction," "improvement of productivity," and "reduction of environmental impact." To ensure quality unaffected by human resources or environmental factors, we strive to bring semi-finished products as close as possible to finished products, simplify materials and processes, and avoid large tools and equipment whenever possible. By incorporating these considerations into our products and methods, we aim to reduce processes, labor, and environmental impact at construction sites, continuously preparing for the future of Japan. We offer products such as the simple and easy-to-install 'OS-sheets.' We can propose solutions tailored to our customers' needs and budgets, including asphalt waterproofing and sheet waterproofing. Please feel free to contact us with your requests.
![[Construction Example 46] Renovation of existing ceramic tile building exterior wall.](https://image.www.ipros.com/public/product/image/2046612/IPROS436275534686379732.png?w=280&h=280)
![[Construction Example 47] It is lighter compared to the original stone, significantly reducing the load on the structure.](https://image.www.ipros.com/public/product/image/2046612/IPROS4051904357541751026.png?w=280&h=280)
