General Information
It is a single component polyurethane, dual purpose, permanently elastic adhesive and sealant. Once extruded, it cures with the humidity of the air to form a fast-curing adhesive and sealant with good performance. Cures fast. It can be painted over. It can be easily trimmed and smoothed. Non-corrosive (non-corrosive). It is a multi-purpose product that adheres well to many surfaces. It has good resistance to weather and water.

Scope of application:
STERN Polyurethane General Purpose Construction & Automotive Sealant is a strong, multi-purpose adhesive and sealant for all insulation and bonding jobs. (for a wide variety of materials including all cement-based materials, bricks, ceramics, glass, metal, wood, enameled surfaces, polyester, acrylic resins, plastics) Wood, metal or plastic window and door frames, roofing materials, gaskets and coatings, flexible ventilation tubing It is used in insulation, assembly of light building materials, containers, tanks and silos.

Usage:
The surfaces to be applied must be dry and clean, free from dust, dirt and oil. Tape both sides of the surface to be applied. Cut off the tip of the cartridge and insert it into the gun. Cut the tip of the cannula and insert it into the cartridge. Tighten the sealant. After the application, remove the tapes and protect them from water for 24 hours.