Poly-Caulk® JS-45 is a self-leveling, 100% solid, two-component modified polyurea-based elastomeric joint sealant. Poly-Caulk® JS-45 is a flexible material that is designed for 25% movement of an installed joint width.
Cures from -20°F to 130°F (-29°C to 54°C)
No Toxic Vapor, Odorless
Remains Flexible in Cold Temperatures
Resists Jet Fuel
Water and Waste Water Treatment
Actual packaging and labeling may vary. Depiction is for illustration purposes only.Contact a Sales Rep