All glue types
Glue type
Epoxy
Two parts mixed together. The strongest, most gap-tolerant choice for rigid materials like metal, ceramic, and glass.
Best for
Where it works best
Wrong toolAnything that flexes — epoxy cures hard and cracks loose under bending.
Using it
What actually matters
- 01Mix the two parts thoroughly — half-mixed epoxy never reaches full strength.
- 02Scuff smooth surfaces and wipe off grease so the resin can grip.
- 03Clamp lightly; a thin, even glue line is stronger than a thick one.
- 04Let it cure fully before loading it — 'set' is not 'cured'.