The waterborne self-sealer is a solvent-free, one component, acrylic polyurethane, non yellowing product free of hazardous solvents. Thanks to its chemical characteristics it shows excellent elasticity and surface hardness that confers high wear resistance. The product is also highly versatile, applicable by brush, roller and spray, to always ensure an excellent aesthetic result thanks to the excellent deaerating, levelling and ease of retouch. An additional benefit is the possibility to apply AF 63**/00 directly on the wood, even on wood species with high tannin content which can bleed through, without pretreating the surface with a sealer.