How should I prepare a surface before gluing?

Krazy Glue® bonds with the surface of a part on a molecular level. If the surface has dirt, grease, or oil on it the bond will be formed with them instead of with the part itself. Therefore pieces to be glued should be clean and dry before applying Krazy Glue.

Dampen porous ceramics on one side and apply Krazy Glue to the dry side only. Wood surfaces should be sanded or planed flat with paint, varnish or glue residue removed.

Similar FAQs

How much Krazy Glue should I use?

You may be able to use less than you think. We’ve tested Krazy Glue and discovered that one single drop can hold up to 2,000 lbs. read more

Do I need to hold my glued pieces in place with clamps?

Krazy Glue will form a tight bond in about 10 to 30 seconds so you can usually just hold pieces in place until the bond sets in about two minutes. read more