International One UP Boat Undercoat Primer - White 250ml

International One UP is a single-pack primer and undercoat designed for above-waterline application with International Toplac Plus finishes. T

his two-in-one formula combines primer and undercoat functionality, significantly reducing application time while delivering an exceptionally smooth finish.

Application is straightforward, suitable for both experienced and novice users.

With practical coverage of 9 m²/L, this 250ml pack is ideal for smaller touch-ups and maintenance work. Also available in 500ml, 1L, and 4L sizes to suit various project scales.