Lean Rock™ ISO Type 4 Low-Expansion Die Stone, 33 lb Carton July 2026 Specials - Buy 2 (A2 Or A3) Get a $100 Visa Gift Card Free!! Perfect for a broad range

Perfect for a broad range of X-ray exams

Synthetic diamond grain ensures efficient and precise ablation

Omniflex is an all-purpose

Refill waxes (6/Pkg) are also sold separately

Palodent® Sectional Matrix System consists of just six components

Lean Rock™ ISO Type 4 Low-Expansion Die Stone, 33 lb Carton July 2026 Specials - Buy 2 (A2 Or A3) Get a $100 Visa Gift Card Free!! Perfect for a broad rangeLean Rock ISO Type 4 Low Expansion Die Stone is formulated specifically for pouring small batches and having working models ready in 15 minutes. The decreased processing time also speeds up remakes and emergency repairs needed in a hurry. Working time: 4 5 minutes Liquid to powder ratio: 20 100 7200 psi