supply of single side coated glass cloth with special water proof coating on one side and adhesive on other side. size 8 , single side coated glass cloth with special water proof coating on one side and adhesive on other side. size 8 width & 20 mts long in roll. as per specification (a)total thickness : 0.3 %b1 0.08 mm. (astmd 1000) (b) tensile strength kg/2.5cm : 35 kg/2.5 cm, min. (is-7809 or latest) (c) elongatio n % : 5% min. (is-7809 or latest) (d) adhesion to steel (g/2.5 cm) : 3200 g/2.5 cm, min. (is-7809 or lat est (e) water permeability : not more than two drops after two hours as per pstm 373 for non- adhesi ve backing (f) oil resistance : passes the test as per pstm 384. (g) alkali resistance : passes the test a s per pstm 385. (h) mvpt : not more than 2.00 g/sqm after 24 hours at 40 degree centigrade. when te sted as per ind/me/790(a) standard.. (i) weathering resistance: no cracking should be observed on th e coated surface when exposed for 200 hrs. as per sae j 1960 in standard xenon dimension (a) lengt h : 20 mts (b) width : 8 inch specn: : 0.3 %b1 0.08 mm. (astmd 1000) [ warranty period: 30 month s after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]