A high density hand applied two component epoxy filler that leaves a smooth and strong surface. Good resistance to water and solvents, has very strong cohesion / adhesion properties and is more flexible than most epoxy fillers. Sandability is good with an approximate Shore D hardness of 75. It has a much lower viscosity than Lightweight Filler. Suitable for above and below water application, when part of an approved Jotun system. Normally used to finish surfaces treated with Lightweight Filler, in preparation for sealing with a solvented epoxy coating.