Mahaseal PS GG – 740 – Nikhil Adhesives Ltd.

Mahaseal PS GG - 740

Polysulphide Sealant (Gun Grade & Pour Grade).

Mahaseal PS GG – 740 is a component sealant based on ‘THIOKOL’ – Polysulphide liquid elastomer. It consists of a ‘base compound and ‘accelerator’ (Curing Agent).
Mahaseal PS GG – 740 is a gun grade, non-sag material used for sealing of horizontal, vertical & ceiling joints.

Features:

Cures at ambient temperatures to a tough, elastic and flexible rubber like material.
Bonds strongly to most of the building materials with the use of recommended primers.
Durable, remains unaffected by UV rays, ozone and weathering conditions.
Resistant to water, salt water, alkalis, most of the common chemicals, vegetable, lubricating oils and fuels.
Performs well in a temperature ranging from –20⁰C to 80⁰C.
Movement joints up to ± 25% of the width & Excellent repair-ability property.
Slip resistant (non-sag) can be applied in vertical & ceiling joints.
Resilient. Recovers the original width after expansion & contraction without losing the surface bond.
Non-toxic, it can be over coated by waterproofing compounds.

Typical Application:

Sealing of expansion, contraction & construction joints in building structures such as, basements, subways, retaining walls, floors, external walls and claddings of high-rise buildings, roof terraces & ceilings especially structural expansion joints running through the ceiling.
Sealing of dynamic structural cracks, sealing of joints in traffic areas and car parking areas.
Joints & ‘J’ bolts of asbestos sheet roofing.

Properties:

Mixing : Base : Accelerator 92 : 8 by weight.

Coverage :

• PS GG -740 L/kg= 650/W x D

L = Length of the joint in linear running meter
W= Width of the joint in mm.
D = Depth of the joint in mm

Packing : 6.5kg

Storage & Self Life : 12 months in closed original packaging stored in dry premises at a temperature lower than 25 °C. In cold weather, store the cartridges at about 20 °C before use.

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