TufCOR 780 Emulsion
TufCOR 780 Emulsion
TufCOR® 780 Emulsion is a vinyl-acrylic copolymer emulsion designed for use as a base for formulation in caulk and sealant applications.
This emulsion allows for high filler acceptance, while providing excellent package stability and good adhesion to many construction substrates, including aluminum, glass, and mortar.
Suggested applications include:
- Caulks and sealants
- Spackling compounds
Features & Benefits
- High efficiency binder, providing excellent filler acceptance
- Improves adhesion to aluminum, glass, mortar, and wood substrages
- Excellent package stability
- Excellent formulation latitude
- Good gunnability and finish
Properties
| Typical Properties | Value |
| Solids | 53 – 55% |
| Viscosity (cps)* | 500 |
| pH | 5.0 – 6.0 |
| Clarity | Clear |
| Density | 8.9 lbs/gal |
| Mechanical Stability | Excellent |
| Freeze-Thaw Stable | Yes |
| Water Resistance | Very good |
*Brookfield RVF 20 RPM #3, at 77°F.
