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Ultradent™ UltraSeal™ XT Plus Hydrophobic Pit and Fissure Sealant

CRD Item Number: 801726

Manufacturer SKU: 726

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UltraSeal XT™ plus is a light-cured, radiopaque, fluoride-releasing composite sealant that penetrates deepest pits and fissures for exceptional cavity protection.

A 58%-filled resin, UltraSeal XT plus from Ultradent Products Inc. features superior strength and wear resistance with low polymerization shrinkage. UltraSeal XT plus offers ideal viscosity that flows easily into the smallest pits and fissures, but doesn’t run after placement. The unique Inspiral brush tip allows precise, efficient placement of the material by thinning the thixotropic resin and reducing its viscosity as it is placed. Once shear thinning ceases and placement is complete UltraSeal XT plus firms, which prevents it from running before it can be light cured.

  • High retention rate
  • Direct delivery into difficult-to-access areas
  • Bubble-free, drip-free placement
  • Effective at preventing microleakage
  • Penetrates deepest pits and fissures
  • Available in 4 shades (Opaque White, Clear, A1 and A2)
  • BPA free
  • Certified gluten free

gluten free certified


Indications for Use

Use UltraSeal XT plus for prophylactic sealing of pits and fissures. It may also be used for microrestorative or as an “initial layer” of composite restorations.

2023 5 Star 2022 5 Star 2021 Reality Five Star Award 2020 Reality Five Star Award 2019 Reality Five Star Award

  1. Apply etch for 15 seconds on cut enamel or 30 seconds on uncut enamel. Rinse when finished.

    Apply etch for 15 seconds
  2. Remove visible moisture.

    Remove visible moisture
  3. Apply PrimaDry Drying Agent for five seconds using Black Micro FX tip, then air dry.

    Apply PrimaDry drying agent
  4. Place UltraSeal XT plus sealant using Inspiral™ brush tip.

    Place UltraSeal XT plus sealant
  5. Using your VALO™ curing light, cure for three seconds on Xtra Power Mode or ten seconds on Standard Power mode.

    light cure for three to ten seconds

Before and After

Before placement of UltraSeal

Before placement of UltraSeal XT plus

After placement of UltraSeal

After placement of UltraSeal XT plus

Learn step-by-step how to place UltraSeal XT plus sealant into pits and fissures and use it as a flowable composite.

"I love the UltraSeal XT plus sealant. I have used many different sealant products in my office as well as in the dental school in which I am faculty. Actually, all the pediatric dental instructors had tried eight different sealants to compare, and UltraSeal XT plus was unanimously the sealant of choice. The viscosity, multiple shades, partially filled consistency, and the fact it is fluoride releasing make UltraSeal XT plus the most reliable and superior sealant that I choose to use on my patients."

Dr. Angela M. Stout – Erdenheim, PA

UltraSeal XT Hydro Refills:

  • 4 x 1.2 mL UltraSeal XT Plus Syringe Opaque White (801726) shade
  • 4 x 1.2 mL UltraSeal XT Plus Syringe Clear (801565) shade
  • 4 x 1.2 mL UltraSeal XT Plus Syringe A1 (801289) shade
  • 4 x 1.2 mL UltraSeal XT Plus Syringe A2 (801734) shade
  • 20 x 1.2 mL UltraSeal XT Plus Syringe Opaque White (801727) shade

Q: Is it true that Sealants for Smiles uses UltraSeal XT plus sealant?

A: Yes. Sealants for Smiles is a nonprofit organization that provides oral health education and tooth sealants to children in lower-income schools. Nonprofit organizations are subject to more stringent standards on the type and quality of materials used in their programs. One of the reasons Sealants for Smiles opted to use UltraSeal XT plus sealant was because of its long-standing reputation in the dental field.

Q: Can UltraSeal XT plus sealant be used to splint two teeth together?

A: When performing periodontal splinting, it is wise to consider a reinforced restoration such as Ribbond or GlasSpan in conjunction with the restorative material. When either of these products is used, UltraSeal XT plus sealant can be used as the restorative material. Flow characteristics may be addressed with a more viscous material such as PermaFlo flowable composite, which is a 68%-filled resin.

Q: What is UltraSeal XT plus sealant’s diameter of filler in micrometers, weight percentage, and density?

A: The average particle size is 1.5 microns, the sealant is 58% filled by weight, and is 1.73g/ml.

Q: Is UltraSeal XT plus sealant BPA free?

A: Yes. Ultradent has always been concerned with the potential harmful effects of BPA, and as such has never used Bisphenol A in the production of UltraSeal XT plus or UltraSeal XT hydro sealants.

Q: Is UltraSeal XT plus sealant different from other tooth sealants?

A: Yes! UltraSeal XT plus sealant has been the leader in sealants since 1998. UltraSeal XT plus sealant is a resin-based sealant, and retention rates of conventional resin-based sealants are much higher than retention rates of glass ionomer sealants.4 UltraSeal XT plus sealant is now and has always been BPA FREE.

Recommended Tips: Inspiral Brush Tips or Blue Micro Tips