White Lightning 10 Oz Clear Silicone Ultra All Purpose Sealant
This 100% silicone product is the perfect choice for many interior applications. Its durability, UV resistance and superior expansion and contraction capabilities also make it an excellent choice for exterior jobs. It is commonly applied at windows, doors, trim and in many other general purpose applications.
Non-shrinking, non-yellowing formula
Permanently flexible
Water/watertight seal
Meets or exceeds the Federal Specifications of TT-S-001543A Class A (Com-NBS), TT-S-00230C Class A (COM-NBS). Exceeds performance requirements of ASTM C-920 Type S, Grade NS, Class 25