Question: I recently did a glue-up that required more clamping pressure than usual. I used Jorgensen clamps with soft-plastic pads. When I removed the clamps, the pads had left stains on the wood. What’s causing the stains, and how can I deal with them?
-- Richard Nellen , Brookfield , WI
Answer: You’re encountering oil stains. Adjustable Clamp ...