Bona SuperSport Primer has a strong adhesion and toughness to prevent boards from moving when they're subjected to vertical impact, movement, expansion and contraction. The Bona SuperSport Primer is a one-component primer for untreated wooden sports floors. This product creates an optimal foundation for further treatment and line-markings due to its excellent adhesion to wood and crucial side-bonding properies. With low vapour-permeability, it has a calming effect on wood and reduces the effects of sudden changes of climate in a sports hall. Key information Made from a polyurethane dispersion consisting of 70% renewable raw materials Reduced risk of side bonding Excellent abrasion properties Coverage: 10ltr unit - Approx. 80m Recoat Time: Approx. 1-2 hours *This product has replaced Bona Sportive Primer*