EPJ List of Products and Services

Pikari-star is a release agent developed to safely remove TometaroⓇ, a non-drying polyolefin-based single-component water stop agent (non-curing water stop material) made entirely from "natural materials" that are safe for the environment and human body. When reintroducing cables into a conduit where Tometaro has been applied, this spray-type liquid allows for the safe and quick removal/release of Tometaro. This product is not only effective for removing TometaroⓇ but can also remove various substances! It can help eliminate long-standing dirt that has adhered to important equipment and address issues where melted substances do not peel off, preventing troubles related to aging equipment in electrical and communication systems. It can be useful for the aftercare of equipment. Recommended by major telecommunications companies! We encourage you to give it a try. *For details, please request a catalog from "Contact Us" or view the PDF data from "Download"

• Other plastering finishing agents
• paint
• Medicines

■Recently, our "Pipe-in-Sleeve," showcased at the JECA Fair 2025, is officially launched with great anticipation.■ In the underground wall section (underground beam sleeve), we have pre-treated the PVC sleeve and the outer space (gap) of the FEP with "waterproof treatment" at the factory, making it prefabricated for the site. No cumbersome work is required on-site; after the PIS installation, only joint connections are basically needed. Ensuring stable waterproofing! Achieving work efficiency and promoting flood prevention and water resistance. This is an innovative and advanced product for underground beam sleeve construction. <Features> ■ Excellent waterproof performance [Flood prevention and water resistance promotion] ■ Proposal for labor-saving at construction sites ■ Adaptable to individual design specifications of construction projects ■ Improved work efficiency, standardized quality, and enhanced maintenance [To designers and contractors] FEP pipe routing, bell mouth terminal installation, connection of different types of pipes (AQ type), and various connection parts of FEP can be arranged to fit the specifications of individual construction sites! Furthermore, it can also respond to unexpected leaks! It combines maintenance and serviceability, making it a versatile and highly adaptable product. (Feel free to request drawings) *For details, please request a catalog from "Contact Us" or view the PDF data from "Download"

• Formwork material
• Structural Materials
• Piping and electrical wiring materials

■Recently, our "Pipe-in-Sleeve," showcased at the JECA Fair 2025, is officially released with great anticipation.■ In the underground wall section (underground beam sleeve), we have pre-treated the PVC sleeve and the outer space (gap) of the FEP with "waterproof treatment" at the factory, making it prefabricated for the site. On-site, there is no need for cumbersome work; after installing the PIS, basically only joint connections are required. It ensures stable waterproofing! Achieving work efficiency and promoting flood prevention and water resistance. This is an innovative and advanced product for underground beam sleeve construction. <Features> ■ Excellent waterproof performance [Flood prevention and water resistance promotion] ■ Proposal for labor-saving at construction sites ■ Adaptable to individual project design specifications ■ Improved work efficiency, standardized quality, and enhanced maintainability [To Designers and Contractors] FEP pipe through-piping, bell mouth terminal installation, connection of different pipes (AQ type), and various connection parts of Eflex can be arranged according to the specifications of each construction site! Furthermore, it can also respond to unexpected water leaks! It combines maintenance and serviceability, making it a versatile and highly adaptable product. (Feel free to request drawings as well) *For details, please request a catalog from "Contact Us" or view the PDF data from "Download"

• Formwork material
• Structural Materials
• Piping and electrical wiring materials

<NETIS Registration Number: KT250002-A> https://www.netis.mlit.go.jp/netis/ "Registered under 'KT'! Waterproofing method for penetration parts using a non-curing water stop material that does not dissolve in water and maintains viscosity" 【Non-drying Polyolefin-based One-component Water Stop Putty TometaroⓇ】 <Features> ■ Heat resistance up to 90°C, stable water stop without yielding to high-pressure cables ■ Putty alone/water-tight performance clears 0.05MPa (with options, 0.15MPa) ■ Can be used even in leaking water (flowing water) ■ Consideration for cable re-pulling allows for removal/re-filling ■ Unlike curing water stop materials, there is no curing shrinkage, allowing for continuous water stopping ■ A sense of security with a wealth of adoption results, both public and private ■ Safe rodent prevention, also blocks rodent intrusion ■ A variety of options to accommodate various situations ■ "Japan Quality: NETIS Product" trusted quality ■ Ecology & Safety, gentle on people and the environment *For details, please request a catalog from "Contact Us" or view the PDF data from "Download"

• Waterproof tape, adhesive, drain, protective panel
• Piping materials (plastic pipes)
• Piping and electrical wiring materials

Official release is just around the corner! Tometaro 2 ! For companies struggling with air and gas leakage issues, we will provide samples in accordance with our company regulations. Please feel free to contact us. <Features> ■ A sister product of the familiar non-hardening water stop material "Tometaro" The air and gas version putty used as a water stop material for flood prevention, adopted by both public and private sectors. ■ Heat resistance up to 90℃ Safe for the surface temperature of the target area, resistant to sagging. ■ Water tightness performance of 0.05MPa Can be repurposed as a water stop material for various leakage issues! ■ Japan Quality Manufactured in Japan. Quality you can trust and rely on. *For details, please request a catalog from "Contact Us" or view the PDF data from "Download"

• Gas leak device
• Other elevators and transport systems

Pikari-Star is a peeling agent developed to safely remove "Tomearo," a non-drying polyolefin-based one-component water stop agent (non-curing water stop material) made entirely from "natural materials" that are safe for the environment and human health. When re-entering cables into the conduit where Tometaro has been applied, this spray-type liquid allows for the safe and prompt removal/peeling of Tometaro. This product can be utilized not only for industrial applications of Tometaro peeling but also for various everyday uses. 【Features】 ■ Usable for various everyday applications ■ Made from natural materials ■ Considerate of the environment and people *For details, please request a catalog from "Contact Us" or view the PDF data from "Download"

• Other plastering finishing agents
• glue
• others

TometaroⓇ is a non-curing, polyolefin-based waterproofing putty for leak prevention and repair. It adheres firmly to resin, rubber, metal, and concrete, making it a versatile waterproofing material that can also be applied in flowing water conditions. It is suitable for leak prevention in electrical equipment handholes and cable/pipeline penetration areas. It is resistant to salt, acid, and alkali, and does not cure after opening, allowing for long-term storage within specified conditions. ◎ R2.6 Issued "Guidelines for Flood Prevention Measures for Electrical Equipment in Buildings" ◎ <Features> ■ Heat resistance up to 90°C, stable waterproofing without yielding to high-pressure cables ■ Putty alone/waterproof performance of 0.05MPa (with options, 0.15MPa) ■ Usable even during leaks (in flowing water) ■ Consideration for cable re-entry, allowing for removal and re-filling ■ Unlike curing waterproofing materials, it does not shrink upon curing, allowing for continuous waterproofing ■ A sense of security with a wealth of adoption records in both public and private sectors ■ Safe rodent prevention, blocking rodent intrusion ■ A wide range of options to accommodate various situations ■ "Japan Quality: NETIS Product" trusted quality ■ Ecology & Safety, friendly to people and the environment *For details, please request a catalog from "Contact Us" or view the PDF data from "Download"

• Waterproof tape, adhesive, drain, protective panel
• Piping materials (plastic pipes)
• Piping and electrical wiring materials

Non-drying polyolefin-based one-component water-stopping putty agent TometaroⓇ TometaroⓇ offers a proposal for "environmental control" against rodents. Structures have various environments that attract rodents (such as pipe penetration areas), and as long as these environments exist, rodent control will continue indefinitely. Therefore, we recommend "TometaroⓇ (water-stopping material)" for easy, safe, and highly sustainable pest control! After years of research, it has been proven to provide "water intrusion measures (waterproofing) - leak prevention and leak repair" along with "humane rodent control." <Features of Tometaro for Rodent Control> ■ "Basically no maintenance required" It does not contain any repellent chemicals. TometaroⓇ physically blocks the entry points. (This does not apply if there is already a history of rodent intrusion into the building.) ■ "Humane" Since no chemicals are used, there is no skin irritation during handling. ■ "Rodent control along with water intrusion measures (waterproofing)" TometaroⓇ, a non-hardening water-stopping putty agent originally developed for water intrusion measures, addresses both issues simultaneously. *For details, please request a catalog from "Contact Us" or view the PDF data from "Download"

• Piping materials (plastic pipes)
• Piping and electrical wiring materials
• Pest and insect control products

In renewable energy self-operated line construction work, a sealing material that is essential for "leakage prevention" at the pipeline entrance. A so-called "sealing putty" that flexibly responds to various pipeline designs. It can be freely filled with creative ideas and offered at a low cost. We handle various labor-saving materials, starting with the non-drying polyolefin-based one-component sealing putty, TometaroⓇ. *For details, please request a catalog from "Contact Us" or view the PDF data from "Download"

• Waterproofing Agent

This is a record of the adoption (delivery) of the familiar stop water putty, Tometaro (for government and public offices). ■ Trust: Numerous achievements in government agencies and local municipalities ■ Safety: Environmentally friendly products that have no impact on the human body ■ Efficiency: High workability without complex filling methods ■ Durability: Designed to withstand "leakage" that may flow out ■ Innovation: Continuously developing optional products. Expanding into new fields as well. Suggestions for recent flood prevention and waterproofing construction. *For details, please request a catalog from "Contact Us" or view the PDF data from "Download"

• Piping and electrical wiring materials

This is the performance record of the familiar stop water putty, Tometaro (for renewable energy facilities). ■Trust: Numerous achievements in government agencies and local municipalities ■Safety: Environmentally friendly products with no impact on human health ■Efficiency: High workability without complex filling methods ■Durability: Designed to withstand "leakage" that may flow out ■Innovation: Continuously developing optional products and expanding into new fields. A proposal for recent self-owned line construction in renewable energy (wind, solar, biomass, etc.). *For details, please request a catalog from "Contact Us" or view the PDF data from "Download"

• Piping and electrical wiring materials

Effective for various leakage problems and flood prevention measures in construction, civil engineering, and utility work! Versatile putty！！ ＜Forte＞ ■It can be filled under running water. ■Easy to fill/remove as it does not harden. ■Flexible to changes in sealing surface temperature. ■“Made in Japan” QUALITY *For details, please request a catalog from "Contact Us" or view the PDF data from "Download"

• Waterproofing Agent

For projects involving the construction of renewable energy, flood prevention, and waterproofing, we propose safe and long-lasting water-stopping solutions. In addition to the optional products for the water-stopping putty TometaroⓇ, which prevent leaks at cable penetration points and recommend the "two-layer filling" method, we have developed additional options based on the requests of design companies and contractors, such as "I want to solidify the bell mouth opening" or "I want even higher water-tight performance." Our company recommends the "two-layer filling" method using "backup material + non-drying water-stopping material TometaroⓇ," but when filling the third layer opening with a fully cured finishing material, please use it in conjunction with TometaroⓇ and Hatsureeru. As the name suggests, Hatsureeru allows for easy and safe chiseling after filling when re-running cables. *For details, please request a catalog from "Contact Us" or view the PDF data from "Download"

• Waterproofing Agent

TometaroⓇ Series Instant Hardening Water Stop Material "Soku-Tomeru Instant Seal" ■ Easy Application Simply grab the powder and press it with your palm against the leak for about 10 to 30 seconds. It will react with water and stop the leak. ■ Quick Water Stopping A great product that allows you to instantly "stop" the leak on the spot when you're in trouble! ■ Comes in Recyclable Bottles Environmentally friendly. Unlike large bags, there is less product waste. *For details, please request a catalog through "Contact Us" or view the PDF data from "Download"

• Reinforcement and repair materials
• Waterproofing Agent
• Other plastering finishing agents

What is Tosk (Permeable Grating Cover / Permeable Decorative Lid)? "A gutter and catch basin cover that prevents trash while allowing only rainwater to pass through." It is a permeable paving material made by solidifying natural dried decorative gravel with a special binder. By using a fiber-reinforced synthetic resin binder, it has the strength to withstand vehicle traffic, and compared to conventional permeable pavements, it has high permeability, preventing water accumulation on walking surfaces even during heavy rain, thus creating a safe and comfortable walking environment. The paving surface uses colorful natural decorative gravel, with about 30 different options available. We offer a highly design-oriented lineup that can match various landscapes. We recommend the upgraded Tosk for solving various urban development challenges such as "heavy rain disaster countermeasures, landscape improvement, pest control, barrier-free design, anti-slip measures, etc." You can view various delivery records across Japan, both public and private, along with images from the "Tosk Industrial Association." *For details, please request a catalog from "Contact Us" or view the PDF data from "Download"

• Grating
• Gutters and U-shaped gutters
• Inspection hatches, manhole covers, and ditch covers

What is Tosk (Permeable Grating Cover / Permeable Decorative Lid)? "A gutter and catch basin cover that prevents trash and allows only rainwater to pass through." It is a permeable paving material made by solidifying natural dried decorative gravel with a special binder. By using a fiber-reinforced synthetic resin binder, it has the strength to withstand vehicle traffic and offers higher permeability compared to conventional permeable pavements, ensuring that no puddles form on the walking surface even during heavy rain, thus creating a safe and comfortable walking environment. The pavement surface uses colorful natural decorative gravel, with about 30 different options available, providing a highly design-oriented lineup that can match any landscape. We recommend the upgraded Tosk for solving various urban development challenges such as "heavy rain disaster countermeasures, landscape improvement, pest control, barrier-free access, slip resistance, etc." *For details, please request a catalog from "Contact Us" or view the PDF data from "Download"

• Grating
• Gutters and U-shaped gutters
• Inspection hatches, manhole covers, and ditch covers

What is Tosk (Permeable Grating Cover / Permeable Decorative Lid)? "A gutter and catch basin cover that prevents trash while allowing rainwater to pass through." It is a permeable paving material made by solidifying natural dried decorative gravel with a special binder. By using a fiber-reinforced synthetic resin binder, it has the strength to withstand vehicle traffic and offers higher permeability compared to conventional permeable pavements, ensuring that no puddles form on the walking surface even during heavy rain, thus creating a safe and comfortable walking environment. The paving surface uses colorful natural decorative gravel, with about 30 different options available, providing a highly design-oriented lineup that can match any landscape. We recommend the upgraded Tosk for solving various urban development challenges such as "heavy rain disaster measures, landscape improvement, pest control, barrier-free access, anti-slip, etc." *For details, please request a catalog from "Contact Us" or view the PDF data from "Download"

• Grating
• Gutters and U-shaped gutters
• Inspection hatches, manhole covers, and ditch covers

What is the「Umetaro Repair Kit」? The Tometaro series "Umetaro Repair Kit" is a cement-based repair kit that works exceptionally well with concrete. Since the necessary materials for repair work are packaged in a kit, you can start the repair work immediately on the day of purchase. Whether for professional use on factory floors, in store kitchens, or at home garages, anyone can easily and simply repair cracks! *For details, please request a catalog from "Contact Us" or view the PDF data from "Download"

• Exterior and paving materials <General>
• Reinforcement and repair materials
• Waterproofing Agent

What is Atsuinder LT? The TometaroⓇ series "Atsuinder LT" is a cable-type heating element that uses carbon fiber as the heating material and is coated with silicone on the outer layer. It has excellent insulation performance and heat exchange capabilities, along with high strength and durability. It is lightweight and highly flexible, allowing it to conform to the complex shapes of various objects. With a heat resistance of up to 180°C and high waterproof performance, it is a multi-purpose heating element and heating cable that can be utilized in various situations. Features ■ The use of carbon fiber (carbon) results in a product that is both high-strength and highly waterproof. ■ Lightweight and in a cable type, it allows for easy and flexible installation at desired locations. ■ Excellent in both thermal and electrical conductivity, it is an eco-friendly product with low power consumption. ■ It has a faster heating speed compared to conventional products, offering superior functionality. ■ The usage method is simple and easy; it can be used by simply connecting the cable to a power source. <This product does not have a temperature control function. Please use external temperature control components such as thermostats or thermistors to regulate the appropriate temperature.> *For details, please request a catalog from "Contact Us" or view the PDF data from "Download"

• Piping and insulation
• Snow melting equipment
• Piping Equipment

<Mora-Filter: What is it?> Achieves simultaneous removal of hydrogen sulfide, ammonia, acidic/basic gases, and mitigates corrosion of terminals in electronic, electrical, and control equipment! Furthermore, it can simultaneously remove foul-smelling molecules such as methyl mercaptan and trimethylamine, improving the working environment! It solves both safety issues in plant equipment and workplace environment improvements at the same time. <Features> ■ Corrosive Gases | This filter can remove different types of gases, such as sulfur compounds "hydrogen sulfide" and nitrogen compounds "ammonia," all at once. ■ Odorous Gases | Effective in removing "methyl mercaptan" and "trimethylamine," greatly improving odors in the working environment. ■ Each measure does not involve high costs for installing large equipment; simply attach the filter to existing gas emission points! ■ Available from a basic size of 500mm square to custom orders tailored to the shape of the installation location. *For details, please request a catalog from "Contact Us" or view the PDF data from "Download"

• Rust Inhibitor
• Ventilation openings
• Ventilation system

With the diversification of underground electric equipment cable installation, there is a rapid expansion in demand for multi-pipe systems. For quick handhole processing work that leads to increased work efficiency and cost reduction, we recommend the "TometaroⓇ Series Block-Tape." ■ Excellent Adhesive Performance By simply applying the same sealing tape for block fixation, it is possible to secure the blocks together. This solution addresses the gaps between blocks that were previously sealed meticulously, even in complex block arrangements, by using tape. ■ Improved Workability Reduces the number of installation tasks for the adhered blocks onto the handhole wall. Blocks can be assembled to be easily lifted by hand and placed directly into their designated positions. ■ Capable of Handling Complex Combinations The arrangement for application is flexible. The tape can be cut and applied in accordance with the specified processing diagram (block arrangement). ■ Two Sizes Available: 100mm and 150mm In line with the specifications of square FEP pipe manufacturers, we offer two sizes: W100 and W150. *For details, please request a catalog from "Contact Us" or view the PDF data from "Download"

• Formwork material
• glue
• Frame construction accessories

What is Recycled Plastic Lightweight Mats Shiitaro? 【Alternative to Steel Plates and Rubber Mats】 Protection: Suggestions for soundproofing, dust control, ruts, muddy ground, and weak ground measures. <Features> ■ "Durable" Resistant to oil, mud, water, salt, and acid, with a load capacity of up to 80 tons. ■ "Long-lasting" Excellent weather resistance! Proven usage for 30 years after manufacturing. ■ "Lightweight" 3.6 size at 23 kg. No heavy machinery needed for installation, can be manually transported. Of course, lighter than steel plates and rubber mats, making it easy to carry. ■ "ECOLOGY" When no longer needed, we will buy it back, avoiding industrial waste, and recycling is possible (certain conditions apply). *For details, please request a catalog from "Contact Us" or view the PDF data from "Download"

• Paving Materials
• Temporary Construction Materials
• Other park materials

What is the Tometaro Series Gachi Dome Industrial Adhesive? <Features> ■ Capable of bonding/joining different substrates such as thermosetting materials and thermoplastic materials! ■ Long shelf life: 3 years after manufacturing and 2 years after opening if stored at room temperature! ■ Siding is possible after complete curing! ■ Basic set includes liquid and powder. Can also be used as a general instant adhesive with liquid only, without powder! <Examples of Substrates> - Polyethylene PE - Polypropylene PP - Carbon - Aluminum Al - Stainless Steel SUS - Steel FeO - ABS Resin - Synthetic Rubber (excluding silicone and fluororubber) - Rubber Sponge NR AR - Leather - Fabric - Glass - Stone - Ceramics, etc. Suitable for bonding, joining, and repairing various materials. ■ The "Gachi Dome Industrial Adhesive / Adhesion Compatibility Quick Reference Chart" is a summary of the adhesion compatibility of substrates owned by our company and does not guarantee the adhesion compatibility of substrates owned by individuals. Please be aware of this. *For details, please request a catalog from "Contact Us" or view the PDF data from "Download"

• Reinforcement and repair materials
• glue
• Subsidiary materials

What is the Tometaro Series Gachi Dome Industrial Adhesive? <Features> ■ It is possible to bond/join different substrates such as thermosetting materials and thermoplastic materials! ■ The shelf life is long, with 3 years after manufacturing and 2 years after opening if stored at room temperature! ■ Siding is also possible after complete curing! ■ The basic set includes liquid and powder. It can also be used as a general instant adhesive with only liquid, without powder! <Examples of substrates> - Polyethylene PE - Polypropylene PP - Carbon - Aluminum Al - Stainless Steel SUS - Steel FeO - ABS Resin - Synthetic Rubber (excluding silicone and fluororubber) - Rubber Sponge NR AR - Leather - Fabric - Glass - Stone - Ceramics, etc. Suitable for bonding, joining, and repairing various materials. * You can refer to the separate data "Gachi Dome Adhesive Bondable Substrate Quick Reference Table" for confirmation (this data lists the bondability of substrates owned by our company and does not guarantee the bondability of substrates owned by other companies). *For details, please request a catalog from "Contact Us" or view the PDF data from "Download"

• glue
• Reinforcement and repair materials
• Subsidiary materials