Series 4 Primer Long Open Time

Series 4 (Long Open Time) Primer is a solvent-based two component polyurethane primer that improves the adhesion of many polyurethane resin systems to a variety of substrates.
Key Features

  • Usable window up to 4 days
  • Suitable for use on concrete, steel, aluminium and PVCu
  • Suitable for use with polyurethane sealants and encapsulants