How should I patch a crack in my epoxy coated garage floor?

Cracks in an epoxy coated garage floor can be repaired by using the repair process below:

Clean the Crack - Loose debris or aggregates must be removed from the crack. A vacuum cleaner works well for this.

Inject Resin - The crack should now be moistened by injecting resin into it.


Fill with Sand – Into the crack you will need to force silica sand.


Apply More Resin – The crack can now be filled to the surface with more repair resin.


Remove Excess Resin – Using a putty knife, you should scrape away excess resin.


Smooth Excess Resin – To finish, use a hand grinder to smooth the resin.