Die Stone LeanRock Whip Mix Scannable Gypsum



Scannable, quick setting, high strength die stone gypsum

SKU: WHI 330029, WHI 330030

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LeanRockTM is formulated specifically for laboratories who want to pour small batches (about 6 full arches)
and have working models ready in 15 minutes. Small batch processing is based on Lean principles to improve
work flow and reduce wait time because models can be trimmed and pinned after only 15 minutes, decreasing downtime waiting for stone to set. This enables smaller batches to be sent down the line for trimming, eliminating the “bottleneck” associated with large batches hitting all at once, giving you more controlled release of product. The decreased processing time also speeds up remakes and those emergency repairs needed in a hurry.

• Saves Time – Models can be separated and trimmed after only 15 minutes, producing better process flow  and less downtime.
• Scannable – Models may be used with Cad/Cam systems eliminating the need for a specialty scanning
stone or spray.
• Strength – LeanRock is hard with superior abrasion resistance.
• Clear Margins – Rich Ivory color provides clean, clear margins.

iso TYPE 4

Physical Properties
Water/Powder Ratio 20ml/100g
Working Time 4-5 (minutes)
Setting Time 5-7 (minutes)
Expansion (%) – LeanRock .08
Compressive Strength 3,500 psi (15 minutes)
7,200 psi (1 hour)

LeanRock is available in Ivory & Blue colors. In 25 kg (55 lb.) Carton and in 11 kg (25 lb.) Carton