- Ceys CE506301 Professional Grade Refractory Putty, designed for sealing joints exposed to high temperatures. - Offers maximum adhesion and resistance, even in conditions of humidity and movement. - Compatible with multiple surfaces: concrete, tiles, wood, and mirrors. - Does not damage lacquer and is not suitable for painting over. - Easy application: clean the surface, heat the hot glue gun, insert the stick, and apply after 3-4 minutes. - Practical 310 ml format in multicolor, ideal for DIY and hardware projects. - Especially recommended for sealing and bonding mirrors and materials exposed to high temperatures.