Durham's 1-Pound Rock Hard Water Putty

Excellent puddy. To apply I cut a shim in half to the size about 1/2 in width to about 4" long and use as a spatula on one end, the other I used to scoop the power. I stroked in one direction to apply puddy, other than back and forth. Dries quick if 1/4" of puddy is applied. My job was 8' long, lot of rot removed. Be sure to remove any particles that could get in the way after you've prepped work. I used a vacuum. And I used 1 can.

This was recommended on a YouTube video, complete with video of using it to repair poorly done door lock holes. I followed the directions, mixing it to the desired consistency and quickly learned that using this product wasn't going to be easy. It dries way too fast to mix any but the smallest amount for immediate use. That won't work on jobs that require quite a bit of filler. It's dry before the job is anywhere near finished. In addition, you can't reconstitute it with water so more waste.

The picture shows the 4Lb can but it's the 1Lb can you get that you can buy for $3.99. Buyer Beware!

I especially like that you mix to your desired consistency. no measuring. clear, understandable instructions.

as promised! Make sure to read instructions!

This is great for many different, permanent repairs. If used properly, it makes a stronger repair than the actual item you are repairing. You can add 'water' based stain to it to match wood. Once dry, you can drill, and anchor screws in it. I used it for anchoring wrought iron handrails.

This is what the guy that works for me uses and swears by.

Great, old school product . Worked exactly as I needed for my art project

used a different product last year. it cannot compare to Durham's this was great

This stuff is amazing and super easy to work with. Filled two giant holes in entry doors that used to have mortise locks in them. Filled great, and drilled just as well for new locks