There are no long term effects of etching the teeth before sealant application. The etchant is a strong acid that dissolves the matrix material between the enamel rods that make up the tooth. It is rinsed off within seconds and leaves the tooth with a frosty appearance when dried. The nature of a resin dental sealant is that it requires a mechanical bond with the tooth, this mechanical bond is achieved between the sealant material and the enamel rods. In the case the tooth was "over etched" that is to say the sealant material is not covering the entire etched surface of the tooth, the minerals in the saliva, and topical fluoride rebuild that area of the tooth to make it as sound as it was before the procedure. Shirley Gutkowski, RDH, BSDH www.shirleygutkowskirdh.com
No sealant is used in that application.
For acid etching during the sealant-application procedure, the teeth should be etched with phosphoric acid. It needs to remain on each tooth for a minimum of 15 to 20 seconds.
NO. You should NEVER use any type of sealant on the transmission pan.
In Short, YES. However, placing a sealant requires conditioning a tooth with a mild acid - often called "acid etching". A tooth that has just received a Fluoride treatment may sometimes require a longer etching time in order to allow the sealant to "bond" to the tooth. Also, this tooth will need to be rinsed off prior to bonding the sealant in place.....Thereby washing away some of the fluoride that was just placed. It is usually best to place a sealant at least 30 minutes after a fluoride treatment. In my practice, if we plan to place a sealant the same day as a cleaning and fluoride we have the hygienist clean and polish, then do any sealants needed and then fluoride. Please note that most dentists will replace a sealant that has come off for no additional charge if needed at the next checkup if within 6 months. Albert Internoscia, DMD, FAGD www.familydental.com
depends on what the application is. Sorry this question is not answerable in its current form.
I have never seen one after placing hundreds of them over the past 30 years, nor have I read anything in the research or performance evaluation literature regarding that type of response. It is possible, however, to experience a slight, temporary chemical burn from the etching gel used to prep the tooth surface for the sealant, or an allergic reaction to the operator's latex gloves. I would advise the practitioner of your experience so it can be examined and noted in your chart.
When using a new pan gasket, no sealant is necessary. Using sealant on a automatic transmission pan gasket is a bad idea, excess sealant can cause trouble.
The Chevrolet water pump bolts do need a sealant. Thread tape can be used on the bolts in the place of a sealant.
Yesy - if the sealant got into the mechanism of the thermostat Yesy - if the sealant got into the mechanism of the thermostat Yesy - if the sealant got into the mechanism of the thermostat
Follow your upper radiator hose to where it connects to your motor. At that point on the motor is where the thermostat is located. It's a simple fix just don't forget the gasket and sealant application process.
can i buy a sealant to repair my rackn pinoin its leaking some not that bad only when they lift the car,so what kind of stop leak sealant can i use to fix my rackn pinion.
In most cases a new gasket is required, but no sealant.