ÆLITE™* Composites

GENERAL INFORMATION

The ÆLITE^TM system of composites consists of light-cured resin-based dental restorative materials that provide exceptional aesthetics for all classes of direct restorations. This system is designed to accommodate the "single-composite restoration" technique and the "multi-shade layering" technique. ÆLITE Composites are intended for use with adhesives such as ALL-BOND 2^®*, ONE-STEP^®* or ONE-STEP PLUS.

ÆLITE Aesthetic Enamel - Reinforced Nanofil Composite
Aesthetic Enamel is a light-cured, fluorescing, highly reinforced, nanofil composite. Due to its reinforced composition, Aesthetic Enamel can be used for all classes of direct restorations as the enamel layer. The nano-sized filler particles contribute to Aesthetic Enamel's excellent polishability while the reinforcing filler (70%-75% by weight) allows for high filler loading giving Aesthetic Enamel maximum strength and durability.

Principle uses of ÆLITE Aesthetic Enamel:

• Enamel layer for Class I, II, III, IV, V, VI restorations
• Diastema closures
• Direct veneers
• Composite and porcelain repairs
• Splinting periodontally involved teeth

ÆLITE All-Purpose Body - Universal Hybrid Composite
All-Purpose Body is a light-cured, radiopaque, universal hybrid composite. All-Purpose Body is designed to blend with surrounding dentition when used alone or in the layering technique with ÆLITE Aesthetic Enamel.

Principle uses of ÆLITE All-Purpose Body:

• Class I, II, III, IV, V, VI restorations
• Direct aesthetic veneers for masking stains and anomalies
• Core-buildups to replace missing tooth structure
• Composite and porcelain repairs
• Lingual increment of anterior restorations
• To mask out discolored pulpal floor at the base of a preparation (opaque shades)

ÆLITE LS Posterior - Low Shrinkage (LS) Posterior Composite
ÆLITE LS Posterior is a light-cured, highly-filled (86%-90% by weight), radiopaque, low shrinkage posterior composite. Due to the high filler content, LS Posterior aids in establishing occlusal contours and interproximal contacts. In the layering technique, Aesthetic Enamel may be placed over the LS Posterior.

Principle uses of ÆLITE LS Posterior:

• Class I, II and VI restorations
• Core build-ups to replace missing tooth structure
  

1. Select the desired type and shade of ÆLITE Composite prior to isolating and preparing the tooth:

• LS Posterior: for Class I, Class II and Class VI
• All-Purpose Body: Universal Composite for Class I - Class VI
• Aesthetic Enamel: Enamel Layer for Class I - Class VI
  

TIP: To aid in shade selection, place a small amount of material on the tooth and cure. The composite is easily removed with the use of an instrument since it has not been bonded to the tooth.

2. Clean the preparation with a slurry of pumice and water (or a slurry of pumice and disinfectant, such as CAVITY CLEANSER™*). Rinse and dry the preparation.

3. When using a total-etch bonding technique, etch the preparation using an etchant, such as ETCH-37™* or UNI-ETCH^®* according to manufacturer's instructions.

• Apply etchant with supplied needle tip. Allow etchant to remain in place for 15 seconds.
• To completely remove all traces of etchant, rinse thoroughly (at least 5 seconds) and gently dry, leaving the surface moist for the wet bonding technique.
• For best results, do not allow enamel or dentin to dry for an excessive period of time. Immediately re-wet enamel and dentin with a wetting agent such as AQUA-PREP™* F prior to application of hydrophilic adhesive.
  

4. Apply an adhesive, such as ONE-STEP, ONE-STEP PLUS, or ALL-BOND 2, according to the manufacturer's instructions.

a. With the surface visibly moist, apply a minimum of two generous coats of ONE-STEP (OS) or ONE-STEP PLUS (OS+). (If UNIT-DOSE is used, see instructions on pouch to activate vial.)

b. Using a gentle stream of air, thoroughly evaporate the solvent from the OS or OS+. (NOTE: The surface should be shiny. If not, apply more OS or OS+ and evaporate solvent again.)

c. Light cure for a minimum of 10 seconds at 500mW/cm².

a. With the surface visibly moist, mix ALL-BOND 2 Primers A & B (1:1) and apply a minimum of five generous coats.

b. Using a gentle stream of air, thoroughly evaporate the solvent from the A & B. (NOTE: The surface should be shiny. If not, apply more A & B and evaporate solvent.)

c. Apply one coat of D/E Resin and air thin.

d. Light cure for 20 seconds at 500mW/cm².

5. Place a small increment of ÆLITE Liner into the cavity preparation to line the pulpal floor, axial walls and gingival floor. (NOTE: remove excess from margins when aesthetics are a concern) Light cure for 40 seconds (@500mW/cm²).

6. Dispense desired amount of ÆLITE composite onto a light-protected mixing pad. (Tip: To prevent excessive material from extruding, turn handle counterclockwise immediately after the desired amount is dispensed.) If using Unit-Dose Tips, inject ÆLITE composite directly into preparation. NOTE: The properties of composite naturally lend itself to adhere (stick) to your instrument. To overcome this tackiness, MODELING RESIN was developed to aid in the placement and shaping of your composites. By lightly wetting your instrument with MODELING RESIN, all of your direct composite restorations can be easily placed and manipulated (sculpted).

7. Using the selected shades, place 1-2mm increments of composite into cavity preparation. Light cure each increment with a curing light, such as VIP™* junior (refer to curing chart for curing time intervals.) Keep the light tip as close to the composite as possible without contact. Continue to build incrementally until cavity preparation is filled to the cavosurface margin and the restoration takes on the desired shape. Each surface of the final increment should be light-cured for the amount of time specified in the curing chart.

Curing Chart (at 500mW/cm²):
Product		For each 1-2mm increment, light cure for:	For the final increment, light cure each surface for:
AESTHETIC ENAMEL		20 seconds	30 seconds
ALL-PURPOSE BODY		20 seconds	30 seconds
	Opaque shades > 1 mm	30 seconds
LS POSTERIOR
	A1, A2, A3, B1, C2, D3	20 seconds	40 seconds
LS POSTERIOR
	A3.5, C4	40 seconds	40 seconds

8. Check the occlusion and finish. To minimize or eliminate polishing, apply BisCover™* LV. Surface sealants such as FORTIFY™* or FORTIFY PLUS may also be used according to manufacturer's instructions. The use of any of these products will improve marginal integrity and reduce wear and staining.

a. Apply acid etchant, such as UNI-ETCH, to the cured composite and adjacent tooth structure for 15 seconds.

b. Rinse and dry.

c. If using a bottle of BisCover LV, dispense into a mixing well. Dip the brush into the BisCover LV. Wipe excess from the brush onto the side of mixing well. The brush does not need to be saturated, just wet enough to apply one thin coat. If using the BisCover LV syringe, apply directly using the syringe and an applicator tip. (NOTE: This is a low viscosity material and as such care must be taken to control the amount of material dispensed from the syringe. It is also recommended that the tip be removed from the syringe and the cap replaced immediately upon completion of application.)

d. Apply one thin coat of BisCover LV in one direction with a smooth stroke. Do not agitate the brush during application. It is very important that one allows 15 seconds dwelling time for evaporation of solvent after application. Do not air thin as this will disperse the material unevenly causing ripples on the surface.

CAUTION: Upon curing, BisCover LV may produce a brief exothermic reaction which is minimized by applying in a thin layer. Do not cure on soft tissue.

e. BisCover LV uses the following curing lights and curing times to initiate polymerization. It is important to properly cure BisCover LV since insufficient curing will leave an air-inhibited layer on the surface.

i. LED Lights: Using an LED curing light with a minimum output
of 500mW/cm², light cure for 30 seconds at close range (0-2mm).

ii. Halogen Lights: Using a halogen curing unit, such as VIP junior, with a minimum output of 500mW/cm², light cure for 30 seconds at close range (0-2mm).

NOTE: If the light intensity is lower than 500mW/cm² and/or curing occurs at a distance (>2 mm), light cure for greater than 30 seconds.

iii. PAC (Plasma Arc) Lights: Using a PAC light, light cure for 10 seconds at close range (0-2mm).

f. If a second coat is desired, repeat steps c-e.

STORAGE: Store at room temperature (22°C/72°F). See individual component labels for specific expiration dates.

PRECAUTIONS: Unpolymerized resins may cause skin sensitization in susceptible persons. In case of contact, wash skin with soap and water.

WARRANTY: BISCO, Inc. recognizes its responsibility to replace products if proven to be defective. BISCO, Inc. does not accept liability for any damages or loss, either direct or consequential, stemming from the use of or inability to use the products as described. Before using, it is the responsibility of the user to determine the suitability of the product for its intended use. The user assumes all risk and liability in connection therewith.

CAUTION: U.S. Federal law restricts this device to sale by or on the order of a dental professional.

* ALL-BOND 2, ONE-STEP, and UNI-ETCH are registered trademarks of BISCO, INC.
ÆLITE, CAVITY CLEANSER, ETCH-37, AQUA-PREP, VIP, BisCover and FORTIFY are trademarks of BISCO, INC.

U.S. Patent: 6,709,271

BISCO, Inc.
1100 W. Irving Park Rd.
Schaumburg, IL 60193
U.S.A.
847-534-6000
1-800-BIS-DENT
www.bisco.com


CE ADMINISTRATOR
Bisico France -
Mr. Fred Picavet
L'Opera- BP. 60
13680 Lançon De Provence
France
Phone: 33-490-42-9292
Fax: 33-490-42-9261


IN-131R1
Rev. 10/06