EPJ Official site

From the water stop materials for pipe penetration and corner openings to completely waterproof and odor-proof manhole covers, we solve the flooding issues (waterproofing) of underground facilities all at once!

Non-drying polyolefin-based one-component water-stopping putty "TometaroⓇ", as well as the underground beam penetration and exterior wall penetration FEP water-stopping method "FEP Penetration Water-Stopping Kit", two-component mixed liquid resin and curing waterproofing material "Raxil-WG", are essential water-stopping materials for "leak prevention and leak treatment" in water infiltration countermeasures and waterproofing construction. Furthermore, the innovative technology "Water Pressure Resistant Waterproof Manhole Cover" is indispensable for waterproofing work. Manhole covers and machine hatches, which are also essential for the urgent need for "waterproofing" in various structures, are included. These materials are being adopted in various "water infiltration countermeasure works" and "waterproofing works". We kindly ask for your consideration. Contact: EPJ INC. TEL: +81 3-5643-8137 FAX: +81 3-5643-8138 Email: info@epj-inc.co.jp

Trusted brand Tome Taro® NETIS registered "Flood Prevention and Waterproofing Promotion Construction" into a new realm!

<Main Uses> ◆ Prevention and measures against water leakage along laid cables ◆ Treatment of water leakage in handholes ◆ Prevention and measures against water leakage from cable conduit materials and gaps in wall joints ◆ Prevention and measures against water leakage around sleeves ◆ Prevention and measures against water leakage from concrete cracks ◆ Sealing and condensation prevention inside cubicles and similar enclosures ◆ Prevention of rodent intrusion and environmental pest control Tome Taro (R) Channel [EPJ INC.] ● Tome Taro filling construction video Ver. 3 https://www.youtube.com/watch?v=S-U0qXw_u9o ● Proposal for waterproof sleeves for underground walls "Pipe-in-Sleeve" https://www.youtube.com/watch?v=9ROp4sU2Rpc ~ Usage instructions are available on YouTube; please be sure to check before filling work. If you have any questions regarding handling, please do not hesitate to contact us at the information below ~ Contact: EPJ Corporation [E-P-J] TEL: 03-5643-8137 FAX: 03-5643-8138 Email: info@epj-inc.co.jp

[Official Release] Waterproof Sleeve for Underground Walls "Pipe-in-Sleeve" (Abbreviated as PIS) Reducing Labor at Construction Sites! Enhancing Waterproof Performance of Buildings!

<Specifications> ●Water Resistance ・Test Value (Smooth Interior Pipe) 0.1MPa×72 hours (This product does not guarantee complete waterproofing.) ●Composition ・Sleeve Material: Rigid Polyvinyl Chloride Pipe (JIS K 6741) ・Sleeve Penetration Pipe: Underground Electric Wire Protection Pipe, Furukawa Electric Co., Ltd. Eflex ・Sealing Material: Curing Waterproof Material <Notes> * This product does not come with a "water stop ring." Please prepare a water stop material that matches the outer diameter of the sleeve according to the manufacturer's specifications. * For FEP/penetration pipe connections, please select straight joints and dissimilar pipe joints (AQ type) from the Aqua series by Furukawa Electric Co., Ltd. * The "waterproof performance" of the sealing material (curing waterproof material) is based on internal measurement values and is not a guaranteed value. [Contact Information] ・Planning and Proposal: Furukawa Elecom Co., Ltd. New Business Promotion Office TEL: +81 3-5297-8711 FAX: +81 3-5297-8705 ・Design and Manufacturing: EPJ INC. TEL: +81 3-5643-8137 FAX: +81 3-5643-8138 Email: info@epj-inc.co.jp