In Shop Blog

We may receive a commission when you use our affiliate links. However, this does not impact our recommendations.

water-tight joint

In the video excerpt below, Frank Klausz shows you how to make a traditional boatbuilder’s joint that will hold water (or keep it out, I suppose, for a boat…)

Frank Klausz reveals the family secret – how to make the watertight wood-on-wood joint for the bottom of his sharpening pond – a boatbuilder’s joint taught to him by his grandfather. It takes a special shop-made tool…from a material that you likely already have on hand. (I think I’ve enough of this particular thing to make at least 40 of them…I need to clean out the basement.)

The pond also features sliding dovetails to join the four sides – with six shoulders on each joint, even a little slop won’t matter, Frank says; what little water might get in will swell the joint enough to tighten it up.

For 7+ hours of expert (and fun!) instruction from Frank, get his “Joinery Master Class” video.

— Megan Fitzpatrick


Product Recommendations

Here are some supplies and tools we find essential in our everyday work around the shop. We may receive a commission from sales referred by our links; however, we have carefully selected these products for their usefulness and quality.

Recommended Posts

Start typing and press Enter to search