Once that was dried, I would paint that and sprinkly ground foam, or use hydrocal as a bonding agent for plaster of paris rocks.
When dried, I'd spray it with water LIBERALLY so that it didn't suck too much out of the next strip, and lay one other strip across it for strength.
I would lay a slim strip over a join or to initiate a grade, whatever. Plaster cloth is relatively inexpensive, and a little goes a long way. PRODUCTAND COMPANY IDENTIFICATION Product ldentity: Durhams Rock Hard Water Putty Recommended use of the chemical and restrictions on use: supplier: Donald Durham company, lnc. My prefered, if more expensive method, was to use plaster cloth as a first cover or structure base, and then use hydrocal to build up the area, or flesh out cliff faces, or to adhere rock castings into place. It would only detach if your inverted your layout and struck it with a 10 lb sledge. As for adhesion to the styrofoam, yes, it will make a reasonable bond, but nothing like glue. You can use the putty as you describe, but it may shrink more than some other products. For long-lasting repairs indoors and out. Can be sanded, drilled, sawed and painted when dry. It comes in milk carton-like boxes of about 2 litres for about US$4.00 (162) Questions & Answers (65) Fill cracks, gaps, holes and voids in all surface types.
#Durham rock putty how to#
Larger peices like helmet or chest, cod peices really need bondo.Plaster of paris can be had a Walmart. How to use Durhams 'Rock Hard' water putty for filling cracks and holes in wood projects. My personal opinion is that water putty should work on small peices where there is no flex. It adheres to the sides of the hole for permanence. After the putty has set up, remove the excess. Just fill the void completely until the putty bounces back. This way it doesn't com off when the body of the car flexes. Durham’s Rock Hard Water Putty fills voids like holes, cracks, and the like. If I remember correctly Bondo is actually flexable. (162) Questions & Answers (65) Fill cracks, gaps, holes and voids in all surface types. Not saying it will but something to bare in mind. Can Powder Water Putty in the plaster & other dry products, paint section.
#Durham rock putty free#
What this means is lets say your helmet flexes. Shop high quality Durhams Rock Hard 1 Lb. DURHAM'S Rock Hard Water Putty - 1lb Container 314 1471 (0.92/Ounce) FREE delivery Sun, May 28 on 25 of items shipped by Amazon Or fastest delivery Fri, May 26 More Buying Choices 6.95 (18 new offers) DURHAM'S Rock Hard Water Putty - 4lb Container 1,514 1078 (0.17/Ounce) Save more with Subscribe & Save FREE delivery on 25 shipped by Amazon. Finally, Durham's Putty expands slightly as it dries so it will "stick and stay put." This expansion, however, may also cause Putty to "pop" from a smooth concave surface. Great for filling oversized holes before mounting handles, knobs or screws. Durham's is not intended for load-bearing repairs. Multiple uses including patching wood and plaster, tightening loose wood joints, repairing loose handles. Where there is movement, expansion, or contraction - as between floor boards - Putty may become loose.
Mix only the quantity you need and eliminate waste!įinally, this putty can be sawed, chiseled, sanded, polished, molded, painted, varnished, waxed, or colored. Since it is a powder, Durham's lasts indefinitely when kept sealed in its container. Repairs are also more durable, craft projects are stronger, and art objects don't need firing. Model Number: 5632952 Menards SKU: 5632952 Final Price 3 45 each You Save 0. Add objects to sand sculptures without the worry of having them fall out.Īs the name implies, Durham's Putty is rock hard and resistant to scratches. Durham's Interior/Exterior Rock Hard Water Putty - 16 oz. Embed pebbles, shells, glass, tiles, and other materials in the putty when making mosaics. It adheres in oil-free material such as wood, cement, plaster, stone, and composition when completely dry. Handymen and crafters find this beneficial when filling holes in wood, plaster, and other materials.ĭurham's Putty sticks and stays put. This is important for hobbyists who want their objects to hold their fine details and shapes. It is very hard when dry and sandable.ĭurham's does not shrink. 9 durhams water putty or bondo How do i decide between durhams water putty or bondo for different jobs Right now i am trying to fill gaps, nail holes and remake corners that got dented or chipped off while making some plywood sculptures that will be painted with acrylic. We use water putty for riverbed bottoms and scultping rocks etc. Ok I am going to tell you how geeky I am by saying this but I have been into model rail roads HO and N scale for years.
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