Loctite All Purpose Glue Solvent-free Polymer-based Transparent Multi-purpose Glue 90ml. Get the job done with Loctite Extreme All-Purpose Glue – Clear Flexible Ideal for large areas! How to use: 1. Surfaces should be clean & free from dust grease dirt & loose materials. 2. Apply a thin layer of glue to one surface. 3. Press parts together & set them simply with tape or a clamp if required. 4. Let it rest. Final bonding strength after 24 hours.