Products conforming to Japan Water Works Association standards JWWA K-157 and K-143.
This catalog features the solvent-free epoxy resin-based, room temperature curing elastic coating "Epoproof," developed for heavy anti-corrosion and waterproofing purposes. It excels in oil and acid resistance, with over 20 years of durability records in the steel, construction, shipbuilding, and marine facility industries. Additionally, it is compliant with the Japan Water Works Association standards K-157 and K-143, and is used in facilities related to water purification plants. We provide detailed information on features, types, categories, and basic performance. [Contents (partial)] ■ Features of Epoproof ■ Basic performance of Epoproof ■ Chemical resistance performance of Epoproof ■ Related products of Epoproof ■ Characteristics and suitable applications of Epoproof ■ Standard construction specifications for Epoproof ■ Examples of facilities compatible with Epoproof ■ Construction guidelines and precautions for Epoproof ■ Standard color tones of Epoproof *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
- For steel structures, painting is possible with a type 3 surface preparation if the rust roughness is removed. - It complies with the Japan Water Works Association standards JWWA K-157 and K-143. - It can be directly painted on iron, stainless steel, concrete, and FRP without a primer. - If the temperature is above 5°C, the curing reaction will gradually progress. (Above 10°C is preferable) - Since it is a solvent-free paint, it can be safely applied.
Price information
Please contact us.
Delivery Time
※Please contact us.
Applications/Examples of results
- Factory, plant (corrosion protection at various locations) - Water purification plant - Various tanks - Floor lining - Steel staircases - Mechanical parking lot - Pool - Fish farming area, pond - Breakwater - Stainless steel structures - Grain silo - Various marine facilities
catalog（1）
Download All Catalogs
Company information
Protecting buildings, creating the future. Expanding nationwide with a focus on the Kanto region. Hishiyo Co., Ltd. has been engaged in the manufacturing and sales of heavy-duty anti-corrosion and waterproof coatings, as well as polyurea and ultra-fast curing urethane waterproof construction for many years. Our quality products and reliable technology have led to the trust we have today. Based on this construction experience, we provide optimal proposals for each site from our extensive knowledge and experience. We offer a comprehensive system from site investigation, meetings, estimates, design, to construction management. With a wide range of construction achievements utilizing the strengths of our products, we have experience in polyurea roof insulation methods, factory roofs, parking lot waterproofing methods, rooftop roofs, tanks, sedimentation tanks, water storage tanks, and various equipment within factories. Our experience and achievements cultivated in various sites enable us to make proposals not only for large facilities but also for a diverse range of facilities and equipment.