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Instructions for Use (IFU)
Safety Data Sheets (SDS)
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Items returned within 30 days of purchase with a return authorization number on the outside and inside of the return box will be credited 100%. Product returned between 31 and 60 days from purchase date is subject to a 20% restocking fee. Ultradent will not accept returns after 60 days. Errors in shipment must be reported within 14 days of invoice date. All return authorization numbers become invalid 90 days after date of issue. A return authorization number must accompany all returns to receive proper credit. Please contact Customer Service at 800.552.5512 for assistance.
PQ1 bonding resin is a syringe-delivered, single-component, light-cured resin that uses ethyl alcohol as a solvent. It is 40% filled and radiopaque. PQ1 bonding resin bonds to dentin/enamel, cast metal, porcelain, amalgam, and composite.
- High bond strength helps prevent microleakage1,2
- Easy to use
- Places directly
- Cures with all lights
- Use with Inspiral Brush tip
- Certified gluten free
Delivered via syringe, PQ1 bonding resin is easy to place directly where you need it.
This Ultradent product is certified gluten free, so it fits in with the lifestyles of patients from any background.
Sold Directly to Licensed Dental Professionals Only
Ultradent is committed to supporting the dental community. PQ1 bonding resin is only sold directly to licensed dental professionals.
Highly Filled Chemistry
Note exceptional filler penetration for high-strength bonding.
PQ1 Step by Step
See Instructions for Use for complete instructions, warnings, and precautions.
Frequently Asked Questions
Can I use PQ1 bonding resin with all curing lights?
PQ1 bonding resin cures with all lights, however, we do not recommend use with argon lasers.
What kind of filler is found in PQ1 bonding resin?
The fillers are silica dioxide and FluorUtite.
What is the film thickness of PQ1 bonding resin?
PQ1 bonding resin can be thinned to 2µm.
What type of monomer does PQ1 bonding resin contain?
PQ1 bonding resin is BisGMA based but also contains other methacrylate-based hydrophilic monomers.
Are there any instances where the etch step may be skipped with PQ1 bondig resin?
The only instances where the etch step can be skipped is on deciduous teeth, deep subgingival class V, or deep subgingival class II preparations. In these cases, etching may initiate bleeding. Acid etch is not just important for roughening the bonding surface; it is also important for cleaning this surface. If the doctor skips the etch step, they should apply some Consepsis prior to placing the restoration. For the best bonds, however, the doctors should still etch.
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- 1. Sarkar NK, Caicedo R, Ritwik P, et al. Physicochemical basis of the biologic properties of mineral trioxide aggregate. J Endod. 2005;31:97–100.
- 2. Guimarães BM, Vivan RR, Piazza B, et al. Chemical-physical properties and apatite-forming ability of mineral trioxide aggregate flow. J Endod. 2017;43(10):1692–1696. doi:10.1016/j.joen.2017.05.005
- 3. Martins FV, Santana RB, Fonseca EM. Efficacy of conventional cord versus cordless techniques for gingival displacement: A systematic review and meta-analysis. J Prosthet Dent. 2021 Jan;125(1):46–55.
- 4. Data on file.
- 5. Data on file.
- Shear Bond comparison PQ1 Immediate to Dentin. 2001. Data on file.
- Post Operative Tooth Sensitivity, Clinical Research Associates Newsletter 1999 Nov: 23(11)3.