DuraLink 50 Sealant
Product Description
TopShield® PRO DuraLink® 50 is a high-performance, moisture-curing, hybrid-polymer (STPE) elastomeric sealant engineered for demanding applications requiring maximum flexibility and adhesion. Designed to accommodate high joint movement, it delivers durable sealing performance across challenging substrates, including coated and metal surfaces. Its non-slump formulation allows for precise application in vertical and overhead joints while maintaining strong adhesion and long-term elasticity. DuraLink® 50 creates a reliable, weather-resistant seal for high-performance building envelope applications.
Benefits & Features
- Bonds to Kynar 500® PVDF coated metal
- Solvent-free, 100% solids will not shrink
- Non-slump, applies vertically and overhead
- 40-minute skin over
- No outgassing on damp surfaces
- Available in a wide range of colors
- Color stability, will not suntan
- Paintable after 24 hours (see limitations)
- ±50% joint movement
- Made in the USA – ISO 9001:2015 certified
Specifications
Specifications
For Use On
- Window and door frames
- Pre-cast concrete
- Block and masonry
- Curtain walls
- Expansion joints
- Siding
- Weather sealing
- Cove joints
- Parapets
- Transportation
| Size: | Description: | Qty: | Pallet Qty: | Item Code: |
| 10.1 OZ | TOPSHIELD PRO DURALINK 50 BLACK | 24/Case | 1080 Tubes | TOPF1260BLTS |
| 10.1 OZ | TOPSHIELD PRO DURALINK 50 WHITE | 24/Case | 1080 Tubes | TOPF1260WHTS |
| 10.1 OZ | TOPSHIELD PRO DURALINK 50 DARK BRONZE | 24/Case | 1080 Tubes | TOPF1260BRTS |
Applicable Standards & Approvals
- ASTM C920, Type S, Grade NS, Class 35, Uses NT, T2, M, G, A & O
- Federal Specification TT-S-00230-C Type II, Class B
- Corps of Engineers CRD-C-541, Type II, Class B
- Canadian Standards Board CAN 19, 13-M82
- SWR Institute Validated (Sealant Waterproofing and Restoration)
- Conforms to OTC Rule for Sealants
- Meets requirements of California Regulations: CARB, BAAQMD and SCAQMD
- This product does not contain cancer-causing chemicals listed in California Proposition 65
- Conforms to USDA Requirements for Non-food Contact