{"product_id":"bulk-crystacal-r-hard-high-strength-plaster","title":"Bulk Crystacal R Hard High Strength Plaster","description":"\u003cp\u003e\u003cstrong\u003eCrystacal R\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a formulated hemihydrate plaster (CaSO4.1\/2H2O) and is produced from naturally occurring high-purity gypsum minerals. It is a hard plaster from the Saint-Gobain Formula range.\u003c\/p\u003e\n\u003cp\u003eVery White, Crystacal R plaster is used to make hard casts with fine reproduction of detail. It is used in the manufacture of glass-reinforced gypsum (GRG) structures, decorative plasterwork, giftware, dental models, and more.\u003c\/p\u003e\n\u003cp\u003eWidely used as a class 3 dental plaster, it is also used for study models, as it is very white.\u003c\/p\u003e\n\u003cp\u003eDental use:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProsthetic models\u003c\/li\u003e\n\u003cli\u003ePartial models\u003c\/li\u003e\n\u003cli\u003eOpposing models\u003c\/li\u003e\n\u003cli\u003eOrthodontics\u003c\/li\u003e\n\u003cli\u003eCobalt chrome models\u003c\/li\u003e\n\u003cli\u003eStudy models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpecification:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlaster\/Water Ratio: 100\/35\u003c\/li\u003e\n\u003cli\u003eWorking Time: 15 Minutes\u003c\/li\u003e\n\u003cli\u003eDemould Time: 18 Minutes\u003c\/li\u003e\n\u003cli\u003eExpansion: 0.4%\u003c\/li\u003e\n\u003cli\u003eCompressive Strength: 55 Mpa\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Formula","offers":[{"title":"25kg","offer_id":55209828319571,"sku":null,"price":37.0,"currency_code":"GBP","in_stock":true},{"title":"50kg","offer_id":55209828352339,"sku":null,"price":72.0,"currency_code":"GBP","in_stock":true},{"title":"100kg","offer_id":55209828385107,"sku":null,"price":140.0,"currency_code":"GBP","in_stock":true},{"title":"250kg","offer_id":55209828417875,"sku":null,"price":348.0,"currency_code":"GBP","in_stock":true},{"title":"500kg","offer_id":55209828450643,"sku":null,"price":678.0,"currency_code":"GBP","in_stock":true},{"title":"1000kg","offer_id":55209828483411,"sku":null,"price":1250.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/6089\/7107\/files\/DSC9197.jpg?v=1777027704","url":"https:\/\/houseofhandicrafts.uk\/products\/bulk-crystacal-r-hard-high-strength-plaster","provider":"House of Handicrafts LTD (Trade Only) ","version":"1.0","type":"link"}