1.protects chassis metal system from rusting effectively . 2.seals junction or crack and tighten screws firmly

1.protects chassis metal system from rusting effectively .2.seals junction or crack and tighten screws firmly

3. prevents stricking by sand and stone during driving and prolong car life

4.deadeb noise transmission from doors ,engines etc .

4.makes driving confortable ,

5.widely applied to chassis truch ,theels

car under paint guarder