Ultra-thin (.001"/.025mm), extra-strong, memory-free, annealed stainless steel matrix material for use with amalgam and self-cure composites. Available in economical rolls, 20 feet long, 8mm wide.

FINTREC Transparent Matrix Strip

Extra-thin (.002"/.05mm), light permeable, polyester matrix material for use with light cure or self-cure composites. Available in economical rolls, 59 feet long, 8mm wide.