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Submitted by webmaster on 10 July 2025

Vetoflex PU780

High-performance, elastomeric polyurethane sealant.

Vetoflex PU780 is a high performance one-component, low modulus, moisture curing polyurethane sealant. Does not require a primer on most construction materials, and exhibits tenacious adhesion once fully cured.

Usage Instructions

  • Primerless sealing pre-cast panel joints and expansion joints.
  • As a general elastic adhesive for materials with dissimilar properties and thermal expansion coefficients.
  • Movement and static joint sealing in various construction industry requirements.

Advantages

  • Weather-resistant, suitable for External & Internal applications.
  • Easy application using a caulking gun.
  • Paintable with non-solvent or water-based paints after curing in static joints (i.e., around door perimeters).
  • No crack or craze under UV exposure.
  • Non-sag and non-staining.
  • It does not require a primer and exhibits tenacious adhesion to most building materials.
  • Excellent movement accommodation

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