Vuba-Catalyst
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Vuba Catalyst – Controlled Cure & Performance Enhancement
Vuba Catalyst is a specially formulated additive designed to accelerate the cross-linking process between Part A and Part B within the Vuba Resin Binder system. Used with uncatalyzed Vuba Stone Resin, it gives installers full control over curing speed—ensuring consistent, high-quality results across varying temperatures and jobsite conditions.
By adjusting the catalyst dosage based on ambient temperature, you can fine-tune working time and curing performance. This ensures optimal strength, reduces the risk of installation issues, and keeps projects running efficiently regardless of climate.
Recommended Catalyst Dosage
| Ambient Temp (°C) | Ambient Temp (°F) | Catalyst (ml) |
|---|---|---|
| 0–5 | 32–41 | 16 ml |
| 6–7 | 42–45 | 14 ml |
| 8–9 | 46–49 | 13 ml |
| 10–11 | 50–52 | 12 ml |
| 12–13 | 53–56 | 11 ml |
| 14–15 | 57–59 | 10 ml |
| 16–17 | 60–63 | 9 ml |
| 18–19 | 64–67 | 8 ml |
| 20–21 | 68–70 | 7.5 ml |
| 22–23 | 71–74 | 7 ml |
| 24–25 | 75–77 | 6 ml |
| 26–27 | 78–81 | 4 ml |
| 28+ | 82+ | 3.5 ml |
Application Tips
- Supplied with a syringe for accurate and easy dosing
- Add catalyst to Part A and mix thoroughly for 60 seconds
- Then combine with Part B and proceed with installation
- Adjust dosage throughout the day as temperatures change for consistent results
Key Benefits
- Controlled Cure Time: Dial in working time based on temperature
- Enhanced Performance: Improves cross-linking for stronger, longer-lasting surfaces
- Consistent Results: Reduces risk of uneven curing
- Professional Precision: Designed for reliable, repeatable installations
Important Note
Vuba Resin is supplied uncatalyzed, allowing full control over curing. For best results, gradually adjust catalyst levels throughout your project to maintain uniform performance and minimize potential issues.
All sales are final. The manufacturer will not accept return of unused material under any circumstances. Purchaser is responsible for calculating their own material requirements and color ratios based on their individual requirement. Any guidance offered by the manufacturer regarding material requirements is based on its own historical installation experience only. Because the manufacturer has no control over installation size estimation, proper substrate preparation or method of application, no guarantee as to results is offered, expressed or implied. It is the purchaser’s sole responsibility to ensure they are ordering the correct quantities of any material.
Standard Shipping
Your orders are processed within 48 hours of being placed.
Shipping prices are subject to change after purchase due to increased expenses, such as weather, distance, etc. You will be notified within 48 hours of any price changes to shipping your costs.
All prices listed on rubarocshop.com are in United States Dollar (USD) and can be exchanged to Canadian (CAD). All orders must be paid for in full before processing can be completed.
Payment Options
- Online Credit/Visa Debit – Additional 3% charge on all credit card/visa debit payments.
- Bank Transfer/E-Transfer/Wire Trans
