I am building a waterfall desk for my daughter using a slab of Kentucky coffeetree. It has some very minor cracks/checks/knots that I would like to fill and stabilize since it will be a desk surface.

I've looked at our local home centers and don't see any epoxy that looks like it'll work for filling these voids. They all seem way too viscous for this purpose.

Can someone recommend an epoxy that can be purchased at a local home center (Home Depot, Lowes, Menards) or Woodcraft? These are my only options as I will be near a Woodcraft on Friday and want to complete the woodworking portion of this build this weekend.

Any pointers would also be appreciated.

Thanks in advance for any help and if you have some examples of projects you've used epoxy to fill voids please attach those to your reply.

Wes Billups