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In Buenos Aires, a fish tank craftsman was building a massive aquarium.
Every water test made him nervous — until he discovered CHNGOO GP-121.
Its crystal-clear bead bonded each glass panel invisibly yet securely.
Three days later, he filled the tank — not a single leak.
“It’s like the glass glued itself,” he said.
Since then, GP-121 has been his trusted companion for every masterpiece.
Problem: The fish tank is leaking or has air bubbles？
Solution: Make sure the joints are clean and free of dust before use, and wait for 72 hours for the joints to fully cure before adding water.
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Problem: The glue line is too thick and cures slowly？
Solution: Control the glue thickness within 3-5mm and ensure the air humidity is moderate.
