NEOPRENE RUBBER MOLD SHEET (SHORE HARDNESS 405, LOW TEMP BRITTLNESS VALUE:-55C, SILICONE RUBBER COMPOUND: HAL STD:1601. (LOW TEMP. BRITTLENESS VALUE: -55C , SH, NATURAL RUBBER COMPOUND HAL STD: 1602-2 (LOWER TEMPERATURE BRITTLENESS -50C S, SILICONE RUBBER SHEET SHORE HARDNESS 30 - 40, COLOUR: WHITE, SIZE: # 2.5 MM X , SILICONE RUBBER MOLD SHEET SHORE HARDENESS 505 (LOW TEMP.BRITTLENESS VALUE:-62, RIGID PVC SHEET ,COLOUR: RED AS PER IS:6307 TYPE 1, THICKNESS # 3 MM X 130 X 50 , GLASS EPOXY LAMINATED SHEET, CONFORMING TO HAL STD: 1807, NEMALI -1- 98, GR: FR4, PERSPEX / POLY METHYL METHACRYLATE COLOURLESS SHEET CONFORMING TO HAL STD: 1801,, COPPER CLADDED GLASS EPOXY THIN LAMINATES CONFORMING TO: IPC-4101 B/26, 1 OZ., GLASS EPOXY COPPER CLAD SHEETS CONFORMING TO STD: IPC 4101 B/26, 1 OZ COPPER O, SILICON RESIN BONDED GLASS LAMINATES, P/NO:BS3953 SI4, SI5, SIZE: # 3.2 X 15 X 4, GLASS EPOXY LAMINATED SHEET, CONFORMING TO HAL STD: 1807, NEMALI -1- 98, GR: FR4, GLASS EPOXY LAMINATE SHEET CONFORMING TO HAL STD: 1807; BS:3953-1990; GRADE: EP3, POLYCARBONATE CLEAR TRANSPARENT SHEET AS PER AA595021A0033H1 /ASTM D3935 PC 01, POLYCARBONATE CLEAR TRANSPARENT MILKY WHITE SHEET (PC-040), MIL-P-46144 C (OR) A, CLEAR POLYCARBONATE ROD DIA 6 MM, AS PER ASTM D3935, PC0136.