ShaliSeal® PS GG 2K (UV Resistant Polysulphide Sealant )

Description

ShaliSeal® PS GG
2K Gun Grade UV Resistant Polysulphide Sealant

Description
ShaliSeal®
PS GG is two-component, polysulphide polymer-based, UV resistant, flexible, tear
resistant, rubbery, self-leveling, gun grade, non-staining sealant, which adheres to most of
building materials like cementitious substrates, aluminum, glass, wood, mild steel, etc. ShaliSeal®
PS GG cures at ambient temperature has excellent recovery characteristics after an extended period
of compression/elongation with outstanding resistance to most chemicals, weather conditions,
aging and shrinkage.
It conforms to BS 5212: 1990 Part I -Type F & Type FB (Flame and Fuel Resistant), IS 12118 Part
1 – 1987, BS:4254 and ASTM C 920.

Application
 Expansion joints in industrial, commercial, or residential buildings.
 Joints in concrete roads, bridges, subways, flyovers & airport runway.
 Joints in water retaining structures like water tank, swimming pool including decks, aqua
ducts, dams, canals & reservoirs.
 Nuclear Power station reactor domes.
 Joints between concrete pipelines.
 Roof light joints.
Advantages
 Excellent UV resistance.
 Provides uniform, water-tight seal.
 Adhesion compatible to most substrate.
 Highly resilient with excellent recovery characteristics and thermal flexibility.
 Prevents cracking by allowing expansion / contraction during atmospheric changes.
 Flexible, tear-resistant, rubbery, self-leveling.
 Chemical / flame / fuel resistant.
 After full cure
 Can withstand in fully submerged condition, and
 The Sealant is suitable for potable water as well.
Application Methodology
 Surface Preparation
 Remove all loose gravel, dirt, oil, grease and foreign matter by jet of dry air and clean the
surface mechanically or by grinding to make it smooth before application.
 Ensure that the moisture content in the prepared surface does not exceed 5%
immediately before application of ShaliSeal®
PS GG.
 To avoid adhesion of spill-over material beside joint, use masking tape at floor level
beside both sides to get sharp edged neat and clean joint.
 Use back up material to avoid third face adhesion and to avoid contact between joint
forming board & sealant.
 Use primer on vertical side faces of the joint to ensure strong bonding between substrate
and sealant.
 Material Preparation
 Mix the entire quantity of Base and Accelerator compounds, which are pre-weighed,
thoroughly to a homogenous and uniform grey compound by a slow speed mixture
(approx. 400 rpm) fitted with a suitable mixing paddle.
 Ensure that there is no entrapped air.
 Application of Material
 Ensure depth of the joint does not exceed its width.
 Start applying the prepared mixer with Gun after 30 minutes of mixing on tacky primed
surface. Use backup rod to adjust depth suitably.
 Do not use ShaliSeal®
PS GG in grooves exceeding 50 mm in width.
Finishing and Cleaning
 Finish the joint in concave shape by using wooden batten soaked in soap water or
white sprit from time to time.
 Remove masking tape within 30 minutes before setting of sealant.
 Clean tools and tackles using solvent like Xylene etc.
Health & Safety
 Avoid contact with skin / eyes, and avoid swallowing.
 Ensure adequate ventilation and avoid inhalation of vapour.
 Wear suitable protective clothing, gloves and eye protection.
 In case of skin contact, rinse with plenty of clean water, then cleanse with soap and water.
Do not use solvent to clean the contacted area.
 In case of eye contact, wash with plenty of clean water and seek medical advice.
 If swallowed, seek medical attention immediately. Do not induce vomiting.
Packing
Available in 4 kg container packed in 16 kg carton, each container having pre-measured both
components in proper ratio.
Storage
Store in a cool dry place, under shed, away from heat.
Shelf Life
12 Months from the date of manufacture when maintain in protected storage in original unopened
sealed condition at 5 – 30 OC.
STP Construction Chemicals Bangladesh manufactures a wide range of products specifically designed for the repair and refurbishment of damaged reinforced concrete. These include hand placed and trowellable repair mortars, fluid micro concretes, chemical resistant epoxy mortars and a comprehensive package of protective coatings. In addition, a wide range of complimentary products are available. These include admixtures, joint sealants, waterproofi ng membranes, grouting, anchoring, and specialised flooring materials. Separate datasheets are available on these products. By name: ShaliUrethane BTD, Tarflet LM, Super Thermolay, AquaShield, ShaliCem EWP, ShaliCrete, ShaliCryle, SuperFlash, TarPlastic, Shalimar Dam-IT, ShaliFix MC, Shalifix EM, Plastiseal, Shalifix FRM, Shali Grout 73, Shaligrout PU, ShaliGrout Anchor, ShaliPlast PCE, ShaliPlast SP, Shaliplast SP PQC, Shaliplast HP, Shaliplast LW, ShaliFoam, ShaliCure SS, ShaliSlip WB, ShaliFloor NM, ShaliFloor M DH, Shali Prime, ShaliFloor PU, Shalibond Concrete, Shali SBR Latex, Shalibond S, CPRX Compound, Shalibond APP, ShaliBond BS/CS, Shaliseal PS PG/GG, Shaliseal PU 2k PG/GG, Shaliseal PU GG, ShaliPrime S, ShaliPoxy 2HB SF, Super Silver Shield, Shalikote, Tankmastic 700, SEJ Board, Shalitex Sealing Compound, Shaliseal RS TC, ShaliPatch EC, ShaliMastic RS TC, ShaliMark WB HB/LB, ShaliMArk, PipeWrap CT, Pipe Wrap BT, Shaliprime CT, Shalipoxy 400, ShaliUrethane TC.