Fire Retardant Water Based Siliconised Acrylic Sealant (White Colour) Shall Ha Ve The Following Properties Before Curing: 1.Specific Gravity At 25 Degree Celcius-1.63-1.75/Cc 2. Sk In Over Time(Sot) At Tr-Below 15 Minutes. 3.Take Free Time (Tft) At Rt Below 30 Minutes After Curing 1. Elongation At Break Min 85% 2.Tensile Strength At Break Min7.0Kg/Sq.Cm 3.Hardness (Shore A) =50-70 Ma Ke / Brand Essrbond Fr 506 Or Anabond 777R In 450 Gms Cartridge Or Equivalent .The Firm Shall Supply One Number Of Applicator Dispenser For Every 50 Nos Of The Sealant Supply [ Warranty Period: 30 Months After The Date Of Delivery ] ]