Consultants’ Comments

• “Both the syringe and single doses are easy to use and the procedure is quick.”
• “Adhesive is easiest to apply in larger preparations.”
• “Material is thick when applied.”
• “Material leaves a visible residue on the tooth – polish off after finishing restoration.”
• “Improve the design of the syringe to control amount of material dispensed.”

Description

Bond-1 SF is a solvent-free, one-coat, self-etching (7th-generation) bonding agent. The formulation has 40% by weight filler. Application requires three steps: dispense, spread evenly and rub for 20 seconds, and light cure for 10 seconds. Air thinning is not required. This bonding agent should not be used with self-cured composites or resin cements. Bond-1 SF is available in 2 ml syringes with flocked needle tips or in single doses with microbrushes. Bond-1 SF in both delivery systems was evaluated by 25 clinical consultants in bonding 663 restorations. This bonding agent received an 84% clinical rating.

Product Features

Bond-1 SF is quick and easy to use. Consultants liked the concept of a solvent-free bonding agent that does not require air thinning. Consultants commented on the high viscosity of the bonding agent when applied and some observed pooling, especially in proximal boxes. The syringe provided convenient delivery and the flocked tip was narrow enough to fit into conservative preparations. The single doses contain enough adhesive for an entire quadrant. No post-operative sensitivity was reported. Fifty-two percent of the consultants reported that Bond-1 SF was the same or better than their current bonding agent.

Clinical Tips

• Use care with the amount of adhesive applied to the preparation to avoid pooling.

• Use the microbrush to remove excess material.

• Do not use with self-cured composites or resin cements.

Editors’ Note:

While not required, it is understood that some clinicians have a personal preference to etch enamel. That being the case, it has been determined that etching enamel will not have any detrimental effect on the efficacy of the product.