Published at Tuesday, August 14th 2018, 11:31:05 AM by Roseann Cash. Clamp. Once the wood is clamped into place, spread wood glue along the seal where the wood will need to connect at a joint. Spread the glue with your finger or a piece of card stock to ensure there is an even distribution and the glue won't cause warping while it cures. Follow the instructions for the glue about curing time, and then you can release the pipe clamps. If using more than one clamp, it is best to incrementally loosen pressure on each clamp as opposed to removing them one by one. If the curing process went smoothly and pressure was distributed correctly, the wood should be firmly connected.