Have a leak? We have the solution.

lamastick is a quick, easy, and economic
remedy for water leaks.

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A long-lasting mastic that is highly adhesive and elastic. Simply take it out of the box, knead it till it’s soft, and apply it to the leaking crack.


A quality product that withstands extreme conditions. Hot, cold, wet, and dry.


Can be used for ceilings, walls, floors, tanks, containers, fortifying vulnerable leaking spots, and more.