4 minutes steel epoxy is steel filled fast setting gray color epoxy adhesive. it offers good gap-filling capabilities and slumping characteristics. it has temperatures resistance up to 120oc and is pressure resistant. it is very useful for emergency repairs in industries, workshops, marine, automotive, construction and also for household use. after cured, it can be drilled, sanded, and painted. it contains no solvent or voc, not flammable and no shrinkage after cure.