3PB Solutions is a US-based manufacturer of RF absorber and microwave absorber materials for EMI suppression, cavity resonance control, and EMC compliance. The product line includes magnetically loaded elastomer sheet absorbers (0.5 to 40 GHz), broadband RF absorber foam and reticulated foam (1 to 100+ GHz), dispensable RF absorbers for automated production (1 to 40 GHz), RF absorber thermal pads (2 to 18 GHz), and weatherproof PIM mitigation foam panels for wireless carrier antenna installations. The US Series non-silicone RF absorber uses a proprietary acrylic elastomer with zero silicone oil migration, designed for optical, medical, aerospace, and cleanroom applications. All RF absorbing materials are available with PSA backing and custom die-cutting. Complex permeability and permittivity data is available for electromagnetic simulation. Free sample kits, overnight shipping for urgent EMC test lab needs, and 2 to 3 week lead times on standard and custom orders.