Sealing mastic – Keystone Shipping

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Sealing mastic is used for joints on the most important areas of surfaces airports, such as runway, main taxi strip and platforms.
Sealing mastic has a unique combination of performance properties that provide more than a five-year life cycle without defects.

Application

Cutting seams and expansion joint chamber.
Purging with hot compressed air.
Laying the sealing cord.
Treatment of the walls of the seams primer.
Fill the expansion joint heated to 175 ± 5 ºС mastic BRIT.

Benefits

High quality sealing of any deformation and technological joints.
Wide operating temperature range: from −55 ºС to +70 ºС.
High tensile properties of sealant when changing the geometry of expansion joints.
Ensuring more than 5-year term of defect-free operation of coatings under conditions of intense load.
Simple unified application technology.