Loctite 3090 is a 2-component, fast curing, gap filling adhesive with excellent bonding characteristics, making it suitable for a variety of substrates including plastics, rubbers and metals. It is designed for the assembly of parts with varying or undefined bond gaps up to 5 mm, or for applications where the complete cure of excess adhesive is a must. The gel consistency prevents adhesive flow even on vertical surfaces. Also suited to bonding porous materials such as wood, paper, leather and fabric.