PET+GF, PET+GF+FR, For all colours. Corresponding to Dupont's FR 530. PET+GF, PET+GF+FR, For all colours. ... Corresponding to Dupont's FR 530AIE PET GRADES PETGF40G315HBHigh rigidity, Heat resistance, Dimension stability40G630HBFR ... Fiber PET+GF, PET+GF+FR, For all colours. Corresponding to Dupont's FR 530.