High temperature liquid metal FE21 steel

The strongest type of liquid metal up to 24N / mm2. and working temperature up to 200 degrees. The KEMISKIT FE21 version is dedicated to ferrous metals such as steel, cast iron, etc. (use AL21 for aluminum and MED21 for copper, brass and bronze). We can repair cracks, holes and fill defects in metals, including restoring missing parts. When used on abrasive surfaces after FE21, use KEMISPOX A21 or add steel or ceramic balls to the product. Are you looking for a heat-resistant glue? for example, for a cast iron stove with open fire. Choose ATK FIRE. Practical example: If you regenerate steel tanks, in case of cracks use FE21 or you need drinking water approval - AL21 or after repair, paint with epoxy paint with drinking water approval; for Kemispox KO chemical interior treatment or A21 abrasion protection only. The product is suitable for repairs of: • engine blocks (mechanical, casting damage) • Repairs in CO furnaces on a water jacket (in the case of places with direct fire exposure, use ATK FIRE glue) • sealing and protection after welding and soldering • as an adhesive for car heads (select this adhesive for aluminum heads) • filling of technological holes, defective castings and other cavities in metals • repairing cracks in pipes, valves, casings, • sealing of tanks, silos and bathtubs. • fire repairs (substitute for solder and welding) • protection against erosion, corrosion, cavitation, abrasion • knocked out bearing seats • overlapping and leveling surfaces • holes in boilers and water tanks Instruction: 1. Degrease the surfaces and rub them with sandpaper around the cracks and mill along the crack 2. Mix the glue thoroughly in appropriate proportions 3. Rub the first layer well with a spatula or a cut brush and then apply it so that it is 2-3 mm thick or more. You can use a metal mesh as reinforcement, 4. Leave it to dry. If you want to obtain liquid metal during mixing or after mixing, heat the glue with a dryer or heat gun to 40-50 degrees so that it becomes liquid like pouring honey, then it is easier to flood cracks and voids on the surfaces simple. Technical information: Weight ratio of the apartment: 10A: 1B Volume ratio of the mixture: 3A: 1B Shear strength N / mm2: 22-24 Open time: 30 minutes Curing time at 20 ° C: 24h / 20 ° C 80 min / 80 ° C Continuous temperature resistance: - 40 ° C ≤+ 200 ° C Mixture viscosity (mPas): paste Appearance / color: steel Resistance to: water, ethanol, oil, grease, gasoline, coolant, acids, ethyl acetate, kerosene, sodium hydroxide up to 50 degrees) Not resistant to: ketones, hot electrolyte solutions; (e.g. acetone, hydrochlorofluors), pure oxygen and other strong oxidants, chlorine Available packages: 100 g (33 ml) 1 kg (330 ml)