| Compatible with most common best selling porcelains and matched refractory investments. Provides essential die relief for cement during firing. Construct precise fitting porcelain jackets, crowns, and veneers. Use as a block-out material to repair refractory dies and fill in undercuts. One component liquid - no mixing or measuring of powders and liquids. Ready to use. Porcelain restorations release easily from dies. Prevents breakage of veneers, onlays or inlays. Maintains the integrity of the original refractory die. No more grinding of porcelain after firing to adjust space for bonding materials. Easy to see - paints on blue then fades to white when degassed.
1 oz Refractory Spacer (blue), 1 oz refractory Spacer Thinner |