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Bonding Tough 
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High flexibility and Anti-cracking, Resist crack expansion 
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Stable film formation, Can be soaked in water for a long time 
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The easy way to coat, seal, protect, and stop leaks fast!  
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Seeps into cracks and holes. Dries to a watertight, flexible; lasts many years 
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Will not crack or peel in the Winter cold or summer Hot