The MST.34-452 White Urethane Sealant is a single-component polyurethane adhesive/sealant formulated for automotive and industrial applications requiring strong, flexible, and weather-resistant bonding. Ideal for seam sealing, panel bonding, and structural repairs, this product adheres to metal, plastic, and painted surfaces, delivering OEM-level performance.
Its non-sag formula allows for clean vertical application, while its paintable finish ensures seamless integration into refinishing jobs. Manufactured in Italy under the SIGIL METAL line, it’s trusted by professionals for its durability, vibration resistance, and ease of use.
FEATURES
-Single-component polyurethane, no mixing required.
-Strong adhesion to metal, plastic, and painted substrates.
-Flexible and weather-resistant, ideal for exterior use.
-Paintable after curing, blends with surrounding finishes.
-310ml cartridge, fits standard caulking guns.
-Made in Italy, part of the SIGIL METAL series.
