Silicone Joint Sealant
Last edit date: 10/1/2025
Silicone sealant is a single component product and typically used for sealing and/or replacing longitudinal and transverse joints in Portland cement concrete (PPC) pavement. Pavement joints include isolation joints.
Specification requirements are located Section 41-5 of the 2025 Standard Specifications.
Evaluation Criteria: California Department of Transportation Silicone Joint Sealant, Authorization Procedures and Acceptance Criteria.
Manufacturer | Product Name | Expiration Date | BABA Act Information* |
---|---|---|---|
Crafco, Incorporated | RoadSaver, part number 34902 | 9/2030 | Manufactured product, domestic source reported |
D.S. Brown Company | DSB 800 | 10/2030 | Unconfirmed |
Sika Corporation | Sikasil-728 NS | 7/2030 | Construction material, domestic source reported |
The Dow Chemical Company | 888 Silicone Joint Sealant | 11/2030 | Manufactured product, domestic source reported |
TuffTex Materials | RepSil NS | 6/2028 | Construction material, domestic source reported |