Our rtv2 molding silicones are imported from europe and are 1st class a quality materials. product usage instructions are on the packaging. features of our rtv2 mold silicones thanks to its fluidity, it does not enter into all details, it does not cause problems such as tearing or breaking thanks to its high rupture resistance high heat resistance easy removal of air bubbles flexibility applications of our rtv2 molding siliconespolyester castinggypsum casting wax (paraffin) castingsoap and scented stone casting Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.