Tim Inman: Ipe is an oily wood. It is notorious for being difficult to glue. I'd suggest an epoxy adhesive, or a urea-formaldehyde glue. ... Do not rub it around – which just smears the wood's oils and does not pick them up to remove them.

Can you clear coat IPE?

Ipe does not need any “sealer” in fact the wood is dense, that it doesn't really take sealer anyways. The products used on Ipe are not really sealers as much as UV protectants. It is the sunlight that turns Ipe grey, and using these products can help protect against that.

Is epoxy resin good for gluing wood?

Epoxy resin for wood: Strong and durable bonding

Epoxy glue for wood is valued by DIYers and professionals alike for its exceptional strength and long-lasting adhesion. It creates durable, waterproof seals that can easily be cleaned, sanded and drilled. These qualities make it ideal for use on wooden furniture.