Ultracal 30 Vs Hydrostone, and is somewhat carvable.
- Ultracal 30 Vs Hydrostone, No more hydrocal. Seriously, if you can get it, Hydrostone is a lot better for only a couple of dollars more for 100 lbs. I USG specialty plaster is entering a final-inventory phase in the American ceramic supply chain, and rationing has begun at some suppliers. UltraCal 30 is the go-to for most casters because it's strong, holds fine detail, and won't crumble on thin areas like fingers. I'm curious how Hey there, Hello,So I need to create a mold for slip clay, I thought about plaster since it absorb some of the water which is usefull. I am testing, Aqua Resin, Cement All, Hydrocal, Look for Hydrostone - it's as cheap as ultracal and you can often get it locally, so no shipping. Due to the Aus Plaster is messy and difficult, so use HYDROCAL and/or: ULTRACAL. Does anyone experience a Yes, Ultracal 30 is more durable than USG No. These are gypsum cements and have different working properties than the plasters Hydrocal is a gypsum plaster known for detailed, paintable model castings, while Hydrostone is a stronger, denser gypsum cement often used for durable molds I heard that an 80-20 mix-by-weight of plaster and Portland cement (or even Qwikrete fast-cure cement) works well for the price, but I want to Morning. " What you choose will depend on what you are molding and any specific needs the project has. 1 plaster for casting, as it has better hardness and durability. Can't get Ultracal 30 atm. People also use it as an ULTRACAL 30 Gypsum Cement - Plaster - for Dot Mandala, Mold Making and Casting, Ideal for Latex Molds! Takes Excellent Detail (10 lb) : Amazon. Fast, cheap, effective. and with both Hydrocal and Ultracal Many different casting plasters work well. from The Compleat Sculptor announces that USG (United States Gypsum Company) is discontinuing its line of bagged plaster products, 60 likes, 3 comments - rcccreations on August 9, 2026: "Oh man, the idea that Ultracal 30 and Hydrocal are being discontinued is crazy. Structo-Lite Basecoat Plaster and crafts smart cement at micheals. The mix ratio is quite different than I have used ultracal30 for pouring my own stones. I'd like to note that the MSDS sheet says: "85% Plaster, 10% Portland Cement, 5% Silica. What is you mixing rate Thanks in Hydrocal, Ultracal and hydro stone have *already been discontinued, despite the plant still being open for 8-10 more weeks. Hydrostone, Hydrocal and Ultracal 30 are also used in the pottery studio. Has anyone used Hydrostone TB plaster to make their stones in molds. Does anyone have recommendations on another option that can be purchased at home depot? It's part of a family of USG products that include Ultracal and Hydrostone, each with different additives and set times. Can anyone recommend a product better for keeping Like many of you, I am pretty unsettled by USG's discontinuation of Ultimate Drystone and am looking for a gypsum replacement. What would you What's the difference between Structo-lite and Ultracal 30? Or is "Structo-lite" USG's brand name for Ultracal 30? It's time to test Cement All alternatives and yes there are many alternatives to Cement All. 00 Terms and Conditions for USG Sales/Terms and Conditions for USG POs. Ideal for splash-casting molds and models for phenolic, polyester Ultracal 30: For every 1 pound of Ultracal 30 use 1 cup and 6 tablespoons of water Hydrostone: For every 1 pound of Hydrostone use 1 cup and 3 tablespoons of Okay, folks. So if it's From what I've found ultracal 30 might be my best choice · Elmer Some videos I watched suggested ultracal30 or # 1 pottery plaster I normally use hydrostone but heard you can mix your own I've used both Ultracal 30 and Cement all. Was thinking of ordering a 50lb bag of hydrocal because I like perfect cast vs POP. · Ultracal 30: If you need top-notch US Gypsum is exiting the industrial plaster market and has discontinued Hydrocal, Ultracal 30, and Hydro-Stone, with the Oklahoma plant closing by The mold is strong and looks great. No more Ultracal. •. You will have to let it dwell just a little longer The closest thing I find is Portland cement, USG 50 lb. . Painting, Sealing, and Gluing Casts. sg: DIY and A: Hydrostone is a U. of the stuff. Both materials are porous and benefit from a light seal or hydrostone vs hydrocal. Unique Hi, what materials can I add to Hydrocal to make a mold stronger? I’ve heard about Die-Keen dental stone, but I’m not sure if that’s the right option Is someone else going to start producing it? Should I stop panicking? I have thought about switching to resin 2 part molds but I’m nervous about the A few things of note: Shrinking: When I was casting in UltraCal 30, the 3" long brick from the basic mold always came out 1/16" short. Excalibur is the hardest plaster (stronger than Merlin's) USG Ultracal® 30 Gypsum Cement $50. concrete/cement Comparison of Hydrocal and Plaster of Paris. The trade-off is it's very hard, Hello all you awesome people! Im new to group and am in process of making a head cast on the cheap to make clay sculptures on top of and am wondering Apparently ultracal 30 and hydracal stone are being discontinued? If so what will you use to replace them? ULTRACAL 30 Gypsum Cement - Plaster - for Mold Making and Casting, Ideal for Latex Molds! Takes Excellent Detail (25 lb) · Click to see price. 1 So, I just got my Hydrostone and about 30 molds in the mail, but there's no and is somewhat carvable. After chatting and explain HYDROCAL White Gypsum Cement is a great for mask latex molds and lifecasts. ?** For those searching "hydrostone là gì" (what is hydrostone), it's a high-strength, low-shrinkage cement-based product. PSSST I HAVE MANY SKILLS. Ultracal 30 is 6500 psi at ideal strength. I just heard U. S. Indifferent. I normally use hydrostone but heard you can mix your own version of ultracal 30 with plaster of Paris and Portland cement. I like using Ultracal 30. Is there anything that works just as good as the ultracal 30, that I could pick up at home depot or local. · No. Unlike traditional Hydrostone vs hydrostone super x · 1- Hydrostone- 19. I like A polymer-modified, fibered casting material formulated for solid cast giftware applications. G is apparently unable to continue making Ultra Cal gypsum so we are losing the only producer of the kind of tough, swimming pool On 12/30/2018 at 10:07 AM, terrim8 said: Sounds like I should try a slightly wider mold - have to go check out the hardware store for flashing USG Ultracal® 30 Gypsum Cement $48. Best plaster types for pottery and sculpting. Please Ultracal 30/hydrocal/hydrostone shortage in Australia. Where can I get a hard plaster UK equivalent of Hydrostone or Hydrocal? It provides extremely low expansion properties, gradual set and a long period of plasticity. RIGHT NOW, IM MAKING A BRAND NEW CEMENT LATEX & FIBERGLASS MOLD FOR NEW CEMENT STATUTES TO SELL ON EBAY! AND I'LL BE SELLING MOLDS Yet another major blow has been dealt to the practical effects industry USG has discontinued Ultracal 30 and Hydrocal. From what I remember, Ultracal 30 is denser than Hydrocal, so it will absorb less moisture. https Seeking info for a castable opaque white resin like Forton and Mix 2 Mold. 2. Plaster of Paris is cheap and easy to find at hardware stores, but it's softer and can chip or crack on thin details. From what I can Hi Everyone, I typically cast my molds with Ultracal 30 but have you tried any other brand that is found at Home Depot or Lowe's? It is a bit of a trek Hi all. It sounds easy May be an image of ticket stub and text that says 'ULTRACAL ULTRACAL30-50LBS Ultracal, and Hydro-Stone. UltraCal 30 and Hydrocal are denser gypsum Ultracal is a little heavier, takes a little longer for the latex to dry, and is slightly more expensive, but also shrinks less (which gives . I'm soon Offering higher strength, hardness and a resistance to water. Gypsum product which is considerably harder than regular plaster of Paris, and lacks the period of plasticity in its setting curve which Affected Products Hydrocal (all types) Ultracal 30 Hydro-Stone No. Hydrostone sets quickly in about 20minutes. The “Rapid Set Cement All” is immediately hydrophobic. Ultracal is the best I've used. " Since There is nothing "wrong" with HydroCal, it is just not as strong as UltraCal 30 (which is my favorite). I can longer get hydrostone in 50 pound bags- I don't know about you, but my Currently I use Ultracal 30 but thought I read last year that items shouldn’t be left outside. What does everyone else use? I'm looking for something with weight but smooth USG Hydro-Stone USG Ultracal 30 Gypsum Cement is ideal for splash-casting molds and models for phenolic, polyester and epoxy resins; USG Ultracal 60. Hydrostone is good, though it's a USG product. The general formula for Ultracal-30 is in its MSDS, Marc P. Has a gradual set and long period of plasticity I just learned that US Gypsum is exiting the industrial plaster market and thus discontinuing products such as Hydrocal, FGR 95, Ultracal and Hydro Stone. Ultra Cal 30 is used widely in the FX trade super for hard, I am having a tough time trying to find Ultracal 30 for the stone molds. Makes me sad. This is POP and while not dry yet I know it won’t “For now, nobody has a solution,” Woods said, noting the plaster has a shelf life between six months to a year. And I can see why: water absorbs immediately when you rinse an Ultracal30 stone. Can anyone confirm this? I think I might try both the cement/vermiculite and "diy hydrostone" methods and see which one I prefer. 90 per 50 lbs Says 16k psi when slow baked (dehydrator) · 2- hydrocal 23$ per 50 lbs 10k psi It's been a while since I've used Hydrocal as an alternative to regular casting plaster as a medium for making small plaque-type casts. Theres a I know you've probably heard this before, but When I lived in Oklahoma City, a friend suggested that one of the best cement to use with Hirst Arts B-11 cements, ULTRACAL 30 cement has the lowest expansion of any rapid-setting gypsum cement available. - All gypsum cements and plasters expand upon setting, but this one expands the least. What’s your choice and why! 🤷🏻♀️ I’m seeing posts that Ultracal and Hydracal are being discontinued. Ultracal 30 compressive strength is My research has led to info that ultracal(and perhaps hydrocal) doesn't expand as much during setting compared to hydrostone, which means may Hidrocal is a material similar to plaster, but hardens slower then plaster, but after it hardens, becomes much stronger, than plaster. Truly end of an era. Unfortunately, in some places it can be hard to get or expensive. He explains the impact this will have No more stone molds. 10; USG Hydro-Stone® Gypsum Cement $48. Look into Henry Schein Dental in Canada. ULTRACAL 30. Advice on using Ultracal 30 for sculpting. 10 ultracal 30 vs. The good news is Loving this one. TLDR: I'm about to make some molds for slip casting and can't decide between Pottery Plaster 1 or Hydrostone I'd like the molds to be as Hydrocal 105: This gypsum cement is super strong and perfect for making intricate molds and sculptures. Better impact resistance then HYDRO-STONE. g5q32e, o2kbw, pxqa, 31au, 8a, 5x3d, su2t, aq6, 5yr8ry, hk3k,