How do I glue pu foam to pu foam?
When fixing pu foam to pu foam, a little bit of preparation is neccessary. You want the best possible bond, for desired results. We've run some tests and we think you'll see the best results with TECBOND® 420. A very popular formulation among our clients, TECBOND® 420 is known for high viscosity, very long open time used for packaging, upholstery or vacuum formed foams as well as cotton-backed vinyl.