... .Non-toxic, odorless, flame retardant, non-yellowing.Soft, flexible. Details of silicone strip:Material100% imported siliconeColorRed,blue,white, ... 300 °CCertificationFDA, LFGB, USP,SGSPackageBulk or 1 roll of foam strip in a pp bag,usually 20kgs per carton, or ... Non-toxic, odorless, flame retardant, non-yellowing 2. Soft, flexible, good resistance to deformation; 3. Not cracking, resistant to ...