8. Essential Properties of Sealants
Cold Applied
Excellent Dielectric Resistance
Good Flexibility
Good Mechanical Protection
Self-Amalgamating
6/18/2013 8
9. Essential Properties of Tapes
water proofing
The waterproofing of rooftops , the overlaps, joints and
places of J Hooks.
to prevent dust accumulation and seepage.
over the gaps and joints to seal the cracks, holes and
breakages observed in Asbestos and GI Sheets.
6/18/2013 9
10. Sealing
An excellent adhesion property enables it as sealant even in the
extreme environmental conditions.
It makes the joints between two surfaces of different substrates
homogenous and airtight.
6/18/2013 10
11. Heat Insulation
for sealing joints of the ducts of cool air.
proper sealing and improves efficiency of AC Plants
minimizes energy dissipation.
low permeability enables act as a vapour barrier
applied on suction coils/ for insulation to minimize energy
loss
6/18/2013 11
13. Water Seal Tapes
Self bonding mastic tapes
● for insulating and moisture-sealing communication base
stations, antennas, aerial feeders and splices on solid
dielectric cables
● insulated overhead conductors
● Provide outer jacket protection
● For moisture-sealing splices on burial cables
● For primary insulation up to 2kV
● Bus bar insulation and corrosion protection
6/18/2013 13
