KUMHO KTR ® 101 polymer is a linear block copolymer based on styrene and butadiene with bound styrene of 31.5% mass. It is supplied in two physical forms, identified as follows in the grade nomenclature: - KTR 101 supplied as porous pellets - KTR 101P supplied as powder

KUMHO KTR ® 103 polymer is a linear block copolymer based on styrene and butadiene with bound styrene of 31.5% mass. It is supplied as a physical form of porous pellets.

KUMHO KTR ® 201 polymer is a linear block copolymer based on styrene and butadiene with bound styrene of 31.5% mass. It is supplied as a physical form of porous pellets.

KUMHO KTR ® 301 polymer is a radial block copolymer based on styrene and butadiene with bound styrene of 41.0% mass. It is extended by 33.3wt% of white mineral oil.

KUMHO KTR ® 401 polymer is a radial block copolymer based on styrene and butadiene with bound styrene of 31.0% mass. It is supplied in two physical forms, identified as follows in the grade nomenclature: - KTR 401 supplied as porous pellets - KTR 401P supplied as powder

KUMHO KTR ® 401H polymer is a radial block copolymer based on styrene and butadiene with bound styrene of 32.5% mass. It is supplied in two physical forms, identified as follows in the grade nomenclature: - KTR 401H supplied as porous pellets - KTR 401HP supplied as powder

KUMHO KTR ® 602 polymer is a linear block copolymer based on styrene and butadiene with bound styrene of 40.5% mass. It is supplied in two physical forms, identified as follows in the grade nomenclature: - KTR 602 supplied as porous pellets - KTR 602P supplied as dense pellets

KUMHO KTR ® 655 polymer is a linear block copolymer based on styrene and butadiene with bound styrene of 38.0% mass. It is supplied in two physical forms, identified as follows in the grade nomenclature: - KTR 655 supplied as porous pellets - KTR 655P supplied as dense pellets