How To Reseal A Window Fixed -

The "rabbet" is the L-shaped groove where the glass sits. Scrape it clean down to bare wood. Prime the wood with linseed oil or exterior primer—raw wood will suck the oil out of the new putty, causing it to crack.

Scrape away debris and dust. Wipe the area down with rubbing alcohol to remove any grease or silicone residue. Let it dry completely. how to reseal a window fixed

Cut the tip of the caulk tube at a 45-degree angle. Puncture the inner seal. Insert the tube into the caulk gun. Hold the gun at a steady angle and pull it toward you, forcing caulk into the gap. Aim for a bead about ¼ inch thick. The "rabbet" is the L-shaped groove where the glass sits