Main
maierial

Grade

Block Size

Hardness

Flammability

CR
(네오프렌)

RC-20

40T * 1M * 2M

20˚

Unflam

RC-30

40T * 1M * 2M

30˚

Unflam

EPDM
(내노화성)

RE-20

40T * 0.9M * 1.8M

20˚

flam

RE-30

40T * 0.9M * 1.8M

30˚

flam

NBR
(내유)

RNF-20

40T * 1M * 2.0M

20˚

Unflam

RNB-HE

40T * 1M * 2.0M

flam

EVA

REVC-40

30T * 1M * 1.5M

40˚

flam

REVC-30

40T * 1M * 2M

30˚

Unflam