DIV 614 is a single pack polyurethane sealer which is characterised by exceptional toughness and good flexibility. It has good adhesion to most sound, suitably prepared surfaces and inter-coat times should not exceed 12 hours. The rate of cure is affected more by the ambient humidity and film thickness than temperature. As the product is based on an aromatic isocyanate it will yellow and weather upon exposure to sunlight.
Surfaces should be clean, dry and sound during application, all loose material should be removed and there should be no oil, grease or other chemical contamination.