POURABLE GRADE TWO PART POLYSULPHIDE SEALANT
FAIRSEAL P is a two-part, pourable, self-leveling, polysulphide-based joint sealing compound consisting of the base compound containing a liquid polysulphide polymer and the second part being an accelerator containing a curing agent. After mixing, the compound cures to form a tough, rubber-like material with excellent flexibility and outstanding resistance to weathering water, salts, oils, mild alkalis, etc.
FAIRSEAL P is suitable for sealing horizontal joints due to its pouring consistency. It has excellent adhesion to most surfaces including concrete, wood, glass, aluminum, and stainless steel. For all porous surfaces like concrete wood, FAIRSEAL PRIMER is necessary.
FAIRSEAL P may be applied to joints between 5 to 50 mm width/depth. Minimum joint depths are 5mm for metal, glass, and other non-porous surfaces. 10mm for all porous surfaces like brickwork and concrete.
SALINET FEATURES OF POLYSULPHIDE SEALANT,
• Excellent weathering characteristics with resistance to rain, snow, heat & ultraviolet light
• It gets cured quickly with low shrinkage
• Accommodates continuous and pronounced cyclic movement
• High resistance to aging influences, physical damage, and climatic extremes
• Resistance to petrol, diesel, jet fuel, and most other common solvents & also unaffected by mild acids and alkalies
• Forms a tough elastic rubber-like seal
• Pourable grade sealant for horizontal joints Long service life
• Maintenance free
SURFACE PREPARATION: Before the application of the sealant, all joint surfaces should be thoroughly cleaned and dried, and primed with FAIRSEAL PRIMER. Loose particles, dirt, dust, protective liquor, oil, and grease should be removed by vigorous brushing with a wire brush and utilizing suitable cleaners e.g. KEROSENE. After the primer is applied, it has to be relatively dried before a sealant is applied.
MIXING: FAIRSEAL P sealant is supply as base and hardener (curing agent) in separate packing, ready for mixing. To mix both the compounds thoroughly, it is preferable to use a slow-speed electric mixer with suitable blades or paddles with a speed of < 300 RPM. Ensure thorough mixing till a uniform color is obtained. Failure of sealant will often occur if it is not completely and thoroughly mixed. After mixing FAIRSEAL P may be poured directly into horizontal joints or loaded into the gun for application to horizontal joints less than 15mm wide.
FAIRSEAL P is suitable for sealing horizontal structure expansion joints like building superstructures, subways, basements, floors, PQC roads, airport runways, and reservoirs. It is a pourable grade sealant for horizontal joints. It is a tough elastic rubber-like seal. It is unaffected by mild acids, alkalies, & resistance to petrol, diesel, jet fuel, etc. It gets cured quickly with low shrinkage.
FINISHING: To obtain smooth surface, the sealant has to be tooled by drawing a flat tool, like a stainless steel spatula, over its surface.
ESTIMATION OF QUANTITY
Formula: Weight in Kg = (1.6 X W X D X L)/1000
Where W & D are in mm and L is in metre,
W (Width of joint) = 10 mm
D (Depth of joint) = 10 mm
L (Length of joint) = 12.5 mtr
Weight in Kg
= (1.6 X 10 X 10 X 12.5) / 1000 = 2kg of sealant
FAIRSEAL is available in big packing of (4.6kg base + 0.4kg hardener) & small packing of (0.920kg base + 0.08kg hardener).
FAIRSEAL is highly inflammable & it must be stored away from heat & kept in dry condition.