Customer Reviews for Durham's Rock Hard DU-1 1 lbs. Water Putty

I like it because you mix up what you need

This is the best all around wood filler there is. I have been using it for 50 years very satisfied with the quality and results.

Easy to use, worked perfect for filling in gaps on my new cabinets before painting

This is great stuff. Would rate 5 stars, except that it dries rapidly. Ability to soften it as it dries by adding water is limited. It's actually cheap compared to anything else that I can think of using. It's not so much like putty as it is the competing wood-based products.

Great product my farther used it years ago no do for the most unique things

Dries pretty quickly, so using cold water/keeping putty cool helps slow down hardening for more working time (and/or adding vinegar, but I did not try that). It becomes like a bar of soap after a short while, and can be further worked into shape or flattened just by scraping with a spatula. Very good product.

This product is easy to use and it works well. You can mix as much or as little product as needed. The only downside for me is the container. It’s a bit messy to pour out from the can.

This stuff is amazing. You just have to be careful when you're mixing it up. He will seem very soupy in 5 minutes later be like jello in 5 minutes after that be hard as a rock so, be ready to use it when it first starts thickening.

This stuff has been around forever. I've used it mainly for filling in wood damage. It is simple to use...

Product worked great for us.

I Am Very Familiar With This Product And Continue To Buy It For Two Reasons: 1) It Works Well 2) Its Shelf Life Is Phenomenal ... I Can Open The Canister ... Use Some ... Then Close The Canister And Put It On The Shelf ... 5 Years Later It Still Works Great

Easy to mix and apply over MDF siding with a putty knife where squirrels tried to enter attic. Dried quickly and paint went on well.

Probably the best wood putty on the market. Stays strong and doesn’t crack. Works for most of our needs. Sands easily and paints/lacquers over very well.

Works great and drys fast. Still needs to be painted.