The all new EXACTA CORE MFT features the extra reinforcement of Micro Fiber Technology providing exceptional high strength and wear resistance for core build-ups. Available in automix cartridges and syringes, EXACTA CORE MFT is fast, easy and provides consistent core build-ups time after time with no messy clean-up. You have the option for either self-cure or light cure in as little as 20 seconds.
|
Features:
- Exceptionally high compressive strength just like dentin
- Contains fluoride - reducing secondary caries
- Radiopaque for x-ray detection
- Easy and accurate to place with stable viscosity
- Available in shades A2, Blue, Gold, and Opaceous White
Instructions For Use:
 |
- Isolate the tooth with a rubber dam.
- Apply 37% acid etch gel to the exposed dentin and enamel surfaces. Allow it to sit for 15 seconds.
- Rinse the tooth with copious amounts of water to remove the etchant. Lightly blow dry to remove excess moisture. Do not over-dry, leave the surface moist.
- Apply 2 consecutive coats of bonding agent within 10 seconds to the dentin and enamel. Gently air dry to remove the solvent. Do not over-dry; the surface should be shiny with resin.
- Light cure for 10 seconds.
- If using a matrix band: place a matrix band around the prepared tooth. Place the end of the mixing tips directly into the preparation and dispense EXACTA Core. Allow 4 minutes for setting or light cured the lingual, facial and occlusal aspects for 40 seconds, each.
- If using a core form: place the mixing tip directly into the core form and dispense EXACTA Core. Please the loaded core form onto the prepared tooth and hold in place for approximately 4 minutes until EXACTA Core is fully set. Alternatively, you can light cure the facial, lingual and occlusal aspects for 40 seconds each.
- Prepare and finish the core in the usual manner using diamond and carbide burs.
Post Cementation: - Apply 37% Acid Etch Gel via a needle tip to the post hole preparation. Allow itto sit for 15 seconds.
- Flush the post hole with a copious amount of water and lightly blow dry. Usepaper points to remove any excess moisture. Do not over-dry, leave the surface moist.
- Dispense 1 drop of bonding agent via needle tip syringe into the post hole preparation. Allow it to sit for 20 seconds.
- Gently blow dry for 3 seconds an wick out any excess with a coarse absorbentpaper point. Do not leave any pools of bonding agent. Do not over-dry.
- Brush 2 coats of bonding agent onto the metal post. Dry with a jet of air, lightcure each surface for 10 seconds. Do not touch the post with your hands.
- Coat a lentulo spiral or paste filler with EXACTA Core material Place the spiral into the post space and spin the EXACTA Core material along the canal wallswhile removing the spiral.
- Insert the post in to the post space allowing the excess EXACTA Core material to vent. Remove the excess EXACTA Core material.
- Allow 4 minutes for the EXACTA Core material to set before trimming the post. Alternatively, you can light cure the occlusal aspect for 40 seconds and then trim the post. Either way, EXACTA Core material requires 4 minutes to set in the post space.
- Fabricate your core following the instructions above.
|

|