Keystone Industries Ultra-thin Abrasive Discs have the exceptional combination of thinness, strength and cutting qualities, which have made them an indispensable industry standard. These abrasives are used for fine cutting and finishing on porcelain interproximals and margins. The pure fine silicon ..
The formula that introduced the state-of-the-art method of fixing problematic dies. Still the hallmark of performance after over thirty years of successful use.Zapit BASE was developed to fill-in all voids and undercuts, or to correct anomalies in models and dies. Zapit is also used to join wax patt..