UNVULCANISED, COMPOUNDED RUBBER, USED TO MANUFACTURE SWELLFIX SLEEVES AND SWELLRIGHT PACKERS. THE RUBBER WILL SWELL WHEN IT COMES IN CONTACT WITH FLUID.

CLASSIFICATION HAS BEEN DETERMINED IN ACCORDANCE WITH THE FOLLOWING:- GENERAL INTERPRETATIVE RULES (GIR)S GIR 1 HAS BEEN USED TO CLASSIFY THIS PRODUCT BY THE TERMS OF HEADING 4005: COMPOUNDED RUBBER, UNVULCANISED, IN PRIMARY FORMS OR IN PLATES, SHEET OR STRIP. GIR 6 HAS BEEN USED TO CLASSIFY THIS PRODUCT TO SUBHEADING LEVEL 400510: COMPOUNDED WITH CARBON BLACK OR SILICA. ALSO CLASSIFIED IN ACCORDANCE WITH:- CHAPTER 40 NOTE 4(A). HSENS TO HEADING 4005 REFER.