Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Product Type
- Technologies
- Product Families
Features & Benefits
- Ready-to-Use Product Features
- Features
- Permanently flexible, 25% movement capability.
- Excellent mold & mildew resistance.
Applications & Uses
- Applications
- Application Method
- Compatible Substrates & Surfaces
- Cure Method
- Recommended Uses
Due to its excellent adhesion characteristics, Polysil can be used for sealing and adhering glass, plastics, metal, most types of wood, ceramic, natural and synthetic fibers, and many painted surfaces in a variety of applications.
- Application Instructions
Prior to application, clean and dry the surface remove all dirt, oil, grease, and foreign matter. Trim nozzle to obtain desired angle and bead size. Puncture inner seal. Apply with a caulking gun, forcing sealant into the joint. Seal unused portion with cap. Clean off excess sealant with solvent.
- Clean Up
- Use solvents
- Coverage Rate
31 linear ft. using 1/4" bead.
Properties
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Tack Free Time (77º, 50% RH) | max. 1 | h | — |
| Curing Time (77ºF, 1/4" bead) | 5 - 7 | days | — |
| Hardness | 23.0 | Shore A | Durometer |
| Tensile Strength | 245.0 | psi | — |
| Peel strength | 20.0 | ppi | — |
| Dynamic Joint Movement | 25.0 | % | — |
| Weatherability | Excellent | — | — |
Regulatory & Compliance
- Certifications & Compliance
- Specification Compliance
Meets and exceeds Federal Specification MILA-46106, TT-00230C, TT-S-001543A, ASTM C-920, CAN-19, 13-M82; NSF and USDA approved. Meets FDA 21 CFR 177.2600 when properly cured.
Packaging & Availability
- Packaging
- 10.3 oz. tubes
- 40 lb Pail
- 441 lb. drum
Storage & Handling
- Temperature Limits
Storage: max. 100°F
Application: -80°F - 140°F
Service: Up to 450ºF for extended periods 500ºF for shorter periods
- Shelf Life
18 months in unopened containers.