Multiple unit composite restorations, particularly extensive ones, can fracture, due to the inherent weakness of the resin. Composite materials can fail when placed in areas where the tensile abilities of the resin are over-stressed. In instances where an extensive restoration is called for, often in high stress areas, the risk of failure is greater because the composite has no internal matrices capable of absorbing the stress and distributing it throughout the restoration.
CONNECT, an ultra-high strength polyethelyne fiber, can be used to provide internal matrices for all-composite restorations. Ultra-high strength polyethelyne fiber is the lightest and strongest reinforcement for dental composites. The surface of the CONNECT fiber is cold glass plasma treated to maximize its adhesive qualities.
As the pictures above indicate, CONNECT uses a more uniform weave and exhibits good continuity throughout the material unlike the other fiber which is plagued with inconsisties in the weave, loose strands, varying gaps and irregular knot size.
Because of the enhanced adhesive qualities, CONNECT should not be handled prior to applying the composite resin. A pair of tweezers has been provided in the introductory kit to prevent contact with oily and or dirty fingers, as well as latex and vinyl gloves. NEVER TOUCH THE CONNECT RIBBON WITH YOUR HANDS PRIOR TO APPLICATION OF COMPOSITE RESIN.
CONNECT is packaged in a convenient spool delivery system. A plastic clip retains the ribbon on the spool. To dispense the desired amount of CONNECT, simply slide the clip until the end of the ribbon is exposed. Using the tweezers, pull out the desired length of CONNECT and cut the ribbon. Because of CONNECT's ultra-high strength, the ribbon is very difficult to cut. A special pair of scissors is provided in the introductory kit to cut the ribbon.
CONNECT is available in 2mm and 3mm widths. Because of the unique braid utilized with the CONNECT product, the ribbon can be expanded or contracted to the exact width of the preparation.
