At room temperature, J-B Weld sets in 4-6 hours to a dark grey color. A full cure is reached in 15-24 hours. J-B Weld has a tensile strength of 3960 PSI and sets to a hard bond overnight. It can withstand temperatures up to 550ºF when fully cured.
誰告訴你的?用過沒你?
所有跟帖:
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試試了就知道。我以前用過都不行的,記得打電話給JB客服說500F隻能承受10分鍾
-味苦-
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09/02/2019 postreply
07:12:59
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Valve cover 能有多熱?連燒開水的212F都不到
-MoonRiverMe-
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09/02/2019 postreply
11:10:52