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  1. Home
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  4. Waterproofing, moisture-proofing and humidity control materials
  5. Waterproof tape, adhesive, drain, protective panel
  6. [LLFA Product Utilization Case] Initial Response to Sprinkler Pressure Leakage

[LLFA Product Utilization Case] Initial Response to Sprinkler Pressure Leakage

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last updated:Dec 02, 2025

マテックス
マテックス
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For the initial response to the leak that occurred! Here are examples of usage for general piping diameter construction.

We would like to introduce a case study on the use of LLFA products for sprinklers. It is said that about 90% of sprinkler systems nationwide are wet-type sprinklers, which have water constantly filled in the pipes. There has been an increase in incidents of leaks caused by tiny pinholes and cracks at the joints due to corrosion from aging metal pipes. The "LLFA Tape" can be wrapped around the leaking areas to effectively stop the leaks and prevent further damage. [Case Overview] ■ Target - Installation to address leaks from a pinhole with a diameter of 1mm in a straight section of a water pipe with an internal pressure of 3kg/cm² and a pipe diameter of 20A. ■ LLFA Tape Usage: Approximately 200mm *One roll can repair about 50 locations under the same conditions. *For more details, please refer to the PDF document or feel free to contact us.

    Waterproof tape, adhesive, drain, protective panel
スプリンクラー圧力漏れ.PNG

[LLFA Product Utilization Case] Initial Response to Sprinkler Pressure Leakage

スプリンクラー圧力漏れ.PNG
スプリンクラー圧力漏れ.PNG
  • Related Link - https://matex-tokyo.co.jp/llfa/

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Primary response and preventive maintenance measures for sprinkler pressure leaks.

Primary response and preventive maintenance measures for sprinkler pressure leaks.

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マテックス

マテックス

Electricity, Gas and Water Industry

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Our company, founded in 1994, has expanded its business from automotive cleaning services to the manufacturing of chemicals used in those services. Starting in the 2007 fiscal year, we ventured into the electrical sector as a new business, beginning with our role as the exclusive distributor in Japan for high-performance self-fusing silicone tape manufactured by GTG Engineering in the United States. We plan to sequentially develop silicone and urethane product businesses as applications of the technology cultivated in the electrical and electronic sectors and the manufacturing of automotive chemicals.

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