MasterGlu Thin is a professional cyanoacrylate glue (CA glue) for users who demand high precision, fast curing and reliable performance. The thin, free-flowing formula lets the glue penetrate small cracks, fine joints and hard-to-reach areas where conventional glues fall short.
MasterGlu Thin is widely used in woodworking, jewellery making, industry, car and boat interiors, instrument repair, model making and other work that calls for strong, precise bonds. Its low viscosity makes it ideal for capillary action, where the glue is drawn into joints and cracks.
MasterGlu Thin works on wood, plastic, rubber, cork, composites, certain metals and ceramic components. In woodworking you can repair cracks, stabilise wood fibres, glue edges and carry out detailed work with high precision. In jewellery making you can create strong bonds without visible glue residue.
The fast curing shortens working time and gives a crystal-clear, strong and durable result. You can speed up curing even further by combining the glue with GluBoost GluDry accelerators.
Once the glue has cured, you can sand the surface in stages, from coarse to fine grit, and then polish it to a high gloss.





