Application:
presto styrene-free filler is a two-component polyester filler, a mixture of a semi-elastic, highly reactive, amine pre-accelerated polyester resin with various environmentally friendly mineral fillers. Can be used on metal, wood and concrete. For filling holes and uneven surfaces, skimming pre-treated surfaces when repairing bodywork parts (including metal surfaces), repairing and restoring wooden or concrete surfaces such as steps, inserting dowels and screws, etc. For universal use across the hobby and DIY sectors. Pitted surfaces with a diameter smaller than 12 mm can be filled with presto fibreglass filler before use. Pitted surfaces with a diameter greater than 12 mm must be treated with the presto repair box.