Brasil 22 Quick, Fast-Setting Dental Duplicating Silicone, 1kg

Clinical Overview

Brasil 22 Quick is an addition-curing, 1:1 ratio duplicating silicone engineered for efficient dental model duplication. It offers exceptional detail reproduction for closed, half-open, and open duplications, with rapid demoulding in only 10 minutes—ideal for labs prioritizing speed and precision .

Key Benefits

• Fast setting: demouldable after ~10 minutes, significantly reducing turnaround time .
• Ideal hardness: Shore A 22 provides balance between flexibility and stability for accurate casts .
• Vivid mix control: blue catalyst and orange base blend into velvet-brown for easy visual mixing confirmation .
• Versatile duplication: works with closed flask, semi-open and open duplications .
• Reliable elasticity: high tear strength and elongation ensure durable moulds .

Kit Contents

• 1 × 1 kg catalyst (Component A; light blue)
• 1 × 1 kg base (Component B; orange)

Technical Specifications

• Mix ratio: 1:1 by weight (addition-curing silicone) .
• Working time: approx. 3–4 minutes at 23 °C .
• Demould time: ~10 minutes post-mixing .
• Post-cure hardness: Shore A 22 after 60 minutes .
• Elongation at break: ~390% for long-lasting, flexible models .
• Storage: below 25 °C; shelf-life approx. 2 years .

Indications

• Model duplication for denture, crown, bridge and orthodontic work
• Closed, semi-open, and open flask duplications
• Dental labs requiring high detail amidst fast production cycles

Instructions for Use

1. Measure equal weights of Component A (blue) and Component B (orange).
2. Mix uniformly for ~60 s (vacuum mixer) or ~90 s manually, until velvet-brown.
3. Pour into or over master cast promptly; store at 23 °C.
4. Demould after ~10 minutes; trim excess as needed.
5. Allow full cure (~60 minutes), then pour duplicate model.
6. Store in sealed container below 25 °C for up to 2 years.

Summary

The Brasil 22 Quick duplicating silicone (1 kg) is ideal for labs seeking fast, high-fidelity duplication workflows. Its rapid set time, accurate texture, and reliable physical properties make it a dependable diagnostic and production tool in model fabrication.