Oil leakage repair material, oil leakage repair method, and piping

摘要

PROBLEM TO BE SOLVED: To provide an oil leakage repair material and the like capable of preventing oil leakage with ease and high reliability when oil leaks from piping for circulating oil. An oil leakage repair material which is a curable composition, wherein the oil absorption ratio before curing is 100% or more and the oil absorption ratio after curing is 50% or less . 【Selection chart】 None