Frequently Asked Questions
1. Is Transbond™ PLUS Color Change Adhesive color changing?
Yes. The adhesive initially appears pink. After light curing the color fades away.
2. Is Transbond PLUS adhesive light curable?
Yes. It is a light curable adhesive.
3. What is the advantage of color changing adhesive?
The adhesive flash is visible at bracket seating. Therefore,
it facilitates flash clean-up.
4. Is Transbond PLUS adhesive moisture tolerant?
Yes. It contains hydrophilic monomers. In addition,using Transbond™ Plus Self Etching Primer or
Transbond™ MIP Primer, both moisture-tolerant primers, along with Transbond PLUS adhesive will provide a
complete moisture-tolerant bonding system. Using a hydrophobic primer with the Transbond PLUS adhesive
will not provide a moisture-tolerant system.
5. Is the color of the adhesive a curing indicator?
No. The color change does not indicate curing of the adhesive. Under ambient light, the pink color fades away
several minutes before the adhesive cures.
6. Is the consistency of Transbond PLUS adhesive comparable to Transbond™ XT adhesive?
Transbond PLUS adhesive has been designed to be similar to Transbond™ XT adhesive in consistency. You might find
however, that adhesive flash may feel tackier.
7. After seating brackets coated with Transbond PLUS adhesive, is there a way to slow the fading of the
pink color?
Yes. Covering the patient’s mouth with a dark cover will retard the fading of the pink color.
8. Can the colored Transbond PLUS adhesive stain the teeth?
No. Transbond PLUS adhesive color fades with light exposure and will not stain teeth. The color will not return
during treatment.
9. Can Transbond PLUS adhesive flash left on the tooth discolor?
Yes. Similar to other hydrophilic adhesives, Transbond PLUS adhesive absorbs water with dissolved food colors
and dyes. If adhesive flash is not completely removed or if adhesive is not covered with an orthodontic appliance,
it may discolor depending on patient’s diet and dental hygiene. If this happens, the adhesive can be removed
using a handpiece.
10. Is the bond strength of Transbond PLUS adhesive comparable to Transbond XT adhesive?
Yes. Under similar test conditions Transbond PLUS adhesive and Transbond XT adhesives have comparable
bond strengths.
11. Does Transbond PLUS adhesive require the use of a primer?
Yes. It is important to use a primer with this adhesive.
12. Is Transbond PLUS adhesive compatible with Transbond XT, Transbond MIP and Transbond Plus Self
Etching Primers?
Yes. Transbond PLUS adhesive has been tested and is compatible with these primers.
13. Can Transbond PLUS adhesive be used with metal and ceramic brackets?
Yes. Transbond PLUS adhesive can be used with both types of brackets.
14. How long after curing should I wait before placing the archwire?
The archwire can be placed immediately after curing all brackets.
15. What are the storage conditions for Transbond PLUS adhesive?
It should be stored between 2-27° C (35-80° F). The adhesive should be used at room temperature.
16. Can I add Transbond™ PLUS Adhesive to APC™ PLUS or APC™ II Adhesive Coated appliances?
Yes. Transbond™ PLUS adhesive is compatible with both APC™ PLUS and APC™ II adhesives.
17. What will happen if the syringe or capsules are not capped immediately after use?
If exposed to ambient light the pink color at the tip of the syringe or capsule will begin to fade. Also, the adhesive
at the tip of the syringe or capsule will begin to cure and harden.
18. The brackets were pasted with the Transbond PLUS Color Change adhesive prior to bonding but the pink
color has faded, what can I do?
The brackets should be pasted at chairside just prior to bonding. If they are pasted before tooth preparation
and left under ambient light, the pink color will begin tofade. Please note that a faded color is NOT an indication
of cure. If the adhesive has not hardened, it can still be used for bonding without the visual advantage of the
colored adhesive.