New PHOS-CHEK ® LCE20-Fx offers improved environmental profile, performance, visibility and handling Perimeter Solutions has introduced PHOS-CHEK ® LCE20-Fx, the next-generation of its industry-leading flagship PHOS-CHEK ® Fire Retardant line. PHOS-CHEK LCE20-Fx combines the ease of mixing and handling a…