Buy Temporary Cements in Egypt

How to Choose the Right Temporary Cement for Your Clinical Workflow

• ZOE vs Non-Eugenol Temporary Cements — Zinc oxide eugenol (ZOE) cements (e.g., Prevest Zinconol) provide adequate retention with easy removal and naturally occurring palliative effect for pulp protection. However, eugenol is contraindicated under resin composite restorations — even trace amounts inhibit the polymerization of bis-GMA and TEGDMA monomers, causing an incompletely cured layer at the base. Use non-eugenol temporary cements (e.g., Centrix Nomix) when the final restoration will be placed using a resin composite or adhesive resin cement.
• Retention Strength vs Retrievability — Temporary cements must provide sufficient retention for the provisional crown or bridge to remain seated during function but must be removable without fracturing the provisional or preparation. ZOE cements are weak and easily removed; reinforced ZOE (e.g., Zinconol reinforced) adds ethoxybenzoic acid (EBA) or polymethyl methacrylate (PMMA) to increase retention while remaining removable. For multi-unit bridges or longer treatment spans, choose a reinforced temporary cement with verified retention strength data from the manufacturer's technical data sheet.
• Provisional Crown Materials vs Temporary Cements — Oratemp C&B (Prevest) is a temporary crown and bridge material (bis-acryl composite resin), not a luting cement. It is used to fabricate the provisional restoration itself (direct or indirect technique). Once the provisional is fabricated, it is seated with a temporary luting cement (e.g., Nomix or Zinconol). This is a critical product category distinction: crown material ≠ luting cement — confirm which phase of provisional fabrication each product covers before ordering.
• Calcium Hydroxide Provisional Sealing — JK Cal Paste (calcium hydroxide paste) serves as a temporary base or pulp capping agent under direct restorations and as a temporary filling in root canals and access cavities between appointments. It is NOT a luting cement for provisional crowns. Calcium hydroxide is bactericidal due to its high pH (approximately 12.5) and promotes hard tissue repair adjacent to the pulp, making it appropriate for deep cavity management and indirect pulp capping prior to final restoration placement.
• Temporary Sealing Sticks — Lascod Litark temporary filling sticks are gutta-percha based sealing sticks used to temporarily close access cavities, fill crown openings, or seal access preparations during multi-visit endodontic treatment. They are plasticized by warming and pressed into the cavity; they seal without adhesion and are easily removed by heat or an instrument at the next appointment. Suitable for short-term sealing (1–2 weeks) in Egyptian clinics between endodontic appointments.
• Storage and Temperature Sensitivity in Egypt — Zinc oxide eugenol cements absorb moisture from the air, which can initiate premature setting of unmixed powder. Store ZOE powder in sealed containers in a cool, dry environment (below 25°C). Bis-acryl temporary crown materials (Oratemp) are temperature-sensitive: warmth above 30°C shortens working time significantly, relevant in Egyptian summer clinics. Pre-chill the mixing tips and material cartridge in a refrigerator before use in warm conditions to regain adequate working time.

Temporary Cementation and Sealing Products at a Glance

Availability & Delivery in Egypt

Temporary cements and provisional materials on MedSTA are priced in EGP with nationwide delivery across Egypt. ZOE cements should be stored in sealed containers away from ambient moisture; bis-acryl materials should be stored below 25°C and away from sunlight. Orders within Cairo and Giza are fulfilled within 1–2 business days; delivery to other Egyptian governorates takes 2–4 business days.