... , the lower exothermic peak temperature, slow curing, low shrinkage, good mechanical properties, suitable for thermal curing of FRP pultruded sheet products, or ... of the high FRP.SL-157 series pre for thixotropic resin, toughness, high strength, thixotropic good, does not flow glue, mainly ... and toluene (benzene, toluene, xylene), etc. Solvent dilution. unsaturated polyester resin