{"product_id":"lean-rock-xl5-ivory-33-15kg","title":"Whip Mix LeanRock XL5 ISO Type 4 Dental Stone Ivory 33 lb \/ 15 kg","description":"Whip Mix LeanRock XL5 is an ISO Type 4 dental stone formulated for laboratory use, designed to support small-batch processing of approximately six models at a time. Models are ready to trim and pin in just 15 minutes, with a working time of 4–5 minutes and a setting time of 5–7 minutes at a water-to-powder ratio of 20 mL\/100 g. This rapid turnaround reduces workflow bottlenecks by allowing smaller batches to move down the line continuously rather than in large groups. The stone delivers a wet compressive strength of 3,500 psi at 15 minutes, rising to 7,200 psi at one hour and 11,900 psi (82 MPa) when dry at 48 hours, with a setting expansion of 0.20%. Available in ivory, this 33 lb \/ 15 kg package is well suited for remakes and time-sensitive repairs.","brand":"Whip Mix","offers":[{"title":"Default Title","offer_id":52446922932505,"sku":"009-1293","price":72.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/4754\/7161\/files\/whip-mix-corporation_330031_009-1293_custom-1775505844450_fb8c7e14-70ef-4856-be8a-c11c7e97317b.png?v=1783626871","url":"https:\/\/rmh3digital.com\/products\/lean-rock-xl5-ivory-33-15kg","provider":"RMH3 Dental Supply","version":"1.0","type":"link"}