How do I prevent lap marks? - Quantum Timber Finishes
September 12, 2018
By : Quantum Timber Finishes
Lap marks are caused by uneven application and drying of the coating. It is important to choose the correct time of day to apply the coating, as application to hot surfaces will affect the drying. The addition of Quantum’s Wet Edge Extender into coatings will help to overcome the effects of heat and draught during application and drying.