Menda nanotehnologije d.o.o. has been founded 2010, as subsidiary of R&D company AVAK d.o.o (www.avac.hr)  and its aim is the marketing of innovations launched in AVAK d.o.o. High quality water-resistant glue D4, branded Fila-Fix®, is one of several products synthesized 2012, and meanwhile it earned a solid reputation in wood industry and hobby.

Such statements are supported by successful applications in the extreme conditions of temperature and humidity. In contrast to other class D4 glues, Fila-Fix® contains no toxic and cancerogenic ingredients like isocyanate, while high strength is a result of natural filaments dispersed in the PVac matrix. Glue is suitable for gluing of the hard woods like oak and beech.