Part A: Solution Appearance: Creamy viscous liquid Viscosity: 900±50cps (when measured by Brookfield viscometer with spindle LV3 in 30 rpm) Total Solid: 22.0±1%, Specific Gravity: 0.900 Flash Point: -5°C Shelf Life: 6 months from the date of manufacture if stored in a cool dry place away from direct sunlight and heat Minimum Packing: 1 & 5 litres in metal container
Part B: Hardener Cross Linker: Solution of Thiophosphoric acid TRIS-(P-ISOCYNATOPHENYLESTER) Minimum Packing: Bottles containing 50gms. Of cross linker packed in card board box packing.
Part A + Part B: Mixed Adhesive Mixed Ratio: 1 litre of STG 50(Part A) with 1 small bottle of cross linker (Part B) Pot life: One hour (in between coats keep the mixed adhesive with lid placed on the container) Curing Time: 10 minutes in between coats subject to humidity in the atmosphere Tack Retention Time: 15 minutes No. of coats: 2 & 3 for critical applications Coverage: 0.6 to 0.7 square meter per litre
