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Key Differences
| Product Type |
|
|
| Mixed Viscosity | Variable | 1,100 cps |
| Pot Life | 20 minutes | 45 minutes |
| Cure Time | 90 minutes | 16 hours |
| Shore D Hardness | — | 75 |
| Specific Volume | 17.45 cu. in./lb. | 25.4 cu. in./lb. |
| Color | White | Clear |
Disclaimer
Although we do our best to ensure accuracy, Smooth-On offers no warranties, promises, and/or representations of any kind, either expressed or implied, as to the accuracy, completeness, or reliability of the information contained on this Compare Tool, nor suitability of the information contained herein to your particular circumstances. Smooth-On assumes no liability for losses or damages of whatever nature (direct, indirect, consequential or other) associated with your use, or inability to use, the Compare Tool, or from your use (or failure to use) the information contained herein. Other useful tools include product technical bulletins and our extensive FAQ section. You can also contact our technical support team.All Technical Data
| Matrix Dryve™ | Tarbender™ | |
|---|---|---|
| Product Type |
|
|
| Mixed Viscosity | Variable | 1,100 cps |
| Mix Ratio By Volume | 3 Parts Powder : 1 Part Water By Volume | 2A:1B |
| Mix Ratio By Weight | 100 Parts Powder : 27 Parts Water by Weight | 100A:41B |
| Pot Life | 20 minutes | 45 minutes |
| Thin Film Working Time | — | 2 hours |
| Thin Film Recoat Time | — | 6 hours |
| Tack Free Time | — | 8 hours |
| Cure Time | 90 minutes | 16 hours |
| Shore D Hardness | — | 75 |
| Specific Gravity | — | 1.09 g/cc |
| Specific Volume | 17.45 cu. in./lb. | 25.4 cu. in./lb. |
| Color | White | Clear |
| Tensile Strength | 3300 - 5500 psi | — |
| Compressive Strength | 6500 - 9500 psi | — |
| Useful Temperature (max) | 200 °F | — |
| Density | 99 lbs lb/ft³ | — |
| Flexural Strength on 6 ply / 10 oz. Laminate | 7500 - 9800 psi | — |
| Freeze / Thaw Resistance | 300 cycles | — |
| Impact Resistance | 175 in lb / in² | — |
| Water Absorption | 0.5 ‰ after 24 hour water soak | — |
Product Description
Matrix Dryve™
Matrix Dryve™ is a versatile all-powder polymer modified gypsum system that has superior physical and performance properties compared to regular gypsum products. It is an “all-powder” alternative to our original Matrix™ NEO powder/liquid system.
Tarbender™
Tarbender™ is a clear liquid epoxy that can be poured or brushed over a variety of surfaces to provide a strong, high gloss coating. Parts A and B mix together and flow easily. Tarbender™ epoxy cures at room temperature and offers high impact resistance. It can be applied over wood, plaster, concrete, foam, fabrics, paper, etc. can be used to encapsulate 2-D or 3-D objects. Tarbender™ is certified “aquarium safe” and used by aquariums to create hyperrealistic coral and other aquarium displays. It is also used by zoos around the world as a coating for themed elements and displays.