What is nail glue? How to use it for a strong bond without drilling into the wall.

กาวตะปูคืออะไร? วิธีใช้ให้ติดแน่น ไม่เจาะผนัง

What is nail glue? Can it really replace nails? How much weight can it hold? How many meters can one tube cover? How long does it take to dry? All the answers are here, along with 4 steps to use nail glue for a strong bond and how to remove it without damaging the wall. You can attach picture frames, shelves, and mirrors without having to drill a single hole in the wall.