YACHTCARE Waterline Filler 250g with hardener is a particularly easy to sand polyester filler for smooth, non-porous surfaces above the waterline. It is applicable in any layer thickness on metal, laminate, wood or other sealants. Advantages: Easily sanded Fast repair of localized damage to gelcoat above the waterline Features: Yachtcare polyester sealant for use above the waterline For use on metal, polyester, wood or putty substrates Features a closed pore surface for finish filling of small irregularities Colour : white Capacity: 250 g Supplied with hardener Pot life: about 5 minutes with 3% BPO hardener Packaging : One 250g YACHTCARE waterline filler with hardenerDelivered in its original packaging