Loctite 401 Prism Instant Adhesive, Surface Insensitive low / medium viscosity, clear, surface insensitive, one part, room temperature cure, instant adhesive. Designed for OEM assembly of difficult-to-bond materials which require uniform stress distribution. Resists temperatures up to 120 degrees C For rapid bonding of plastics, rubbers and metal For porous substrates such as wood, paper, leather, cork and fabric