Polysulphide Based Sealant

Hind Sealant PS is two-component system. After mixing two components, the mixed material provides a strongand highly elastic sealant through cross-linking process. It is available in two grades. Gun grade or non-sag-typeis applied for vertical and inclined expansion /contraction joints & pour Grade type for horizontal joints.Conforming to IS 12118 1987 & BS 4254 1983. Also available as per BS 5212, Part 2USESHind Sealant PS is used both horizontal & vertical expansion contraction joints in all type of building and civilengineering construction such as: Retaining wall Precast Concrete Element. Underpasses and Tunnels Bridges High and Low Rise building and wherever a permanently flexible seal is required. Hind Sealant-PS pouring grade is designed specially for runways, subways, rigid pavements joints &horizontal jointsADVANTAGES Economical and Easy to use Excellent adhesion to many substrate. Non-sag in vertical and overhead joints with Gun grade Easy to pour on horizontal joints with Pouring grade Permanently elastic Good chemical resistance.APPLICATIONSurface Preparation: All surfaces must be clean, dry and free from loose particles. Correct joint depth can bedetermined by inserting compressible board tightly into the joint. Protect surface with a masking tape.Priming : Hind Sealant PS primer is recommended for the surface namely concrete, brickwork, asbestos,cement, gypsum board, stone, glass, timber, rigid PVC, anodized aluminum, ceramics etc. Primer is not requiredfor Epoxy and polyester surfaces.Mixing : Both components are pre-measured. Use a suitable instrument for mixing. Mix for 8 to 10 minutes oruntil smooth and homogeneous material results. Using a pressure gun install the sealant into the joint withouttrapping air. Tool-off with a spatula to lightly concave profile. Remove masking tape.Joint Design:                     Minimum joint depth = 8 mm                                        Maximum joint width = 50 mm                                        Width to depth ratio for joints upto 10mm wide = 1:1                                        Width to depth ratio for joints from 10mm to 50mm = 2:1  PROPERTIESAspect of comp A                                                                                     White pasteAspect of comp. B                                                                                    Dark brown pasteMixed Compound                                                                                     Grey in colorDensity                                                                                                    1.55 0.02%Mixing Ratio                                                                                           Comp A- 92 : Comp B 8Movement Accommodation                                                                      20 % of the widthTensile Strength                                                                                      Minimum 0.3 N./ mmShore A Hardness                                                                                  18Pot Life at 27 C                                                                                      4 hoursFull Cure                                                                                                 7 daysWidth to Depth ratio Width                                                                      2:1 depth.Temperature Range                                                                                 From 5 C to 80 CBack up materials                                                                                   Polyethylene brityl rod / ThermocolSHELF LIFE12 months from the date of manufacture in unopened condition. Keep in cool and dry place.PACKING1 kg, 4 kg tin container.HANDLING PRECAUTIONSHind Sealant PS is non-toxic and ingestion to be avoided. Any splashes to the skin must be washed with water.If contact with eyes occurs, wash well immediately with water and seek medical advice.