Fissure sealants cover the deep grooves of back teeth to significantly lower the risk of cavities and decay — no drilling required.
Age range
Children, teens, and adults
Duration
15–30 minutes
Anaesthesia
Not needed
Recovery
Same day
Fissure sealants are thin protective coatings applied to the chewing surfaces of back teeth. These surfaces have deep grooves that are difficult to clean properly and are the most common sites for cavities to develop.
At FG Cosmo Dental, the procedure is quick and completely painless — no injections or drilling involved. It is suitable for children, teens, and adults who want to lower their risk of tooth decay.
Don’t ignore the signs — early treatment is faster, simpler, and less costly.
Deep fissures in back teeth make them harder to clean and more prone to decay.
A history of repeated cavities suggests your teeth may benefit from added protection.
If standard brushing leaves back teeth feeling unclean, sealants provide additional coverage.
Dry mouth, diet, or genetics can increase decay risk — sealants help reduce it.
Lead Dentist & Co-Founder · BDS · FG Cosmo Dental
Sealants block the grooves where bacteria and food particles collect most easily.
Back teeth are the hardest to brush effectively — sealants provide coverage where brushing cannot.
The entire procedure takes under 30 minutes with no discomfort, injections, or drilling.
A completely non-invasive treatment that requires no anaesthesia whatsoever.
With regular check-ups, sealants can last several years before needing to be reapplied.
Not just for children — adults with deep grooves benefit equally from fissure sealants.
The tooth surface is thoroughly cleaned before the sealant is applied.
A mild solution is applied to help the sealant bond firmly to the tooth.
The liquid sealant is carefully painted into the grooves of the tooth.
A curing light sets the sealant hard in seconds. We check your bite and you are done.
Quick, no-drill cavity prevention. Book a free consultation at FG Cosmo Dental, Karachi.
No. Adults with deep grooves or a high cavity risk can also benefit greatly from sealants.
They can last several years with regular dental care and check-ups to monitor their condition.
No. The treatment is completely painless and does not require drilling or injections.