Durhams Rock Hard Putty. It can be sanded like water putty and dries fairly quick. You can also add vinegar to the mix to slow down the. Elmers makes an exterior putty that works well.
The reason i ask is that, when it rains, the water pools quite a bit on the steps.
On bassfishin.com there is a post on the message board about making a mold out of durhams rock hard water putty and then using it to make hard baits out of bondo. Just add water to this powdered material, apply it into voids, cracks and holes. The putty is a powder that you carefully mix with water, using a putty knife to apply the material. Discounts.rock hard putty — perfect quality and affiordable prices on joom. Flickr.com/photos/neatocoolville/216921788/ this is where he came from. Wood putty will fail on a horizontal fl. Donald durham co des moines, ia 1979. I need to know, there durham's water putty has been used on the drywall of our house at the seams where the wall meets the ceiling.