With suitable sealant is suitable for the fluidity of molding of pearls and sealing of cracks on concrete, and asphalt concrete. Also approaches as pitch as a covering in water treatment and treatment facilities.
It is steady: direct contact with sea water and water solutions not especially aggressive.
The term an elastomer - natural or synthetic substances which have an opportunity to pass elastic deformations. Which can stretch to the sizes many times exceeding its initial. Significantly, to come back to the initial size, after removal of loading.
Elastomers, polymers (polymeric coverings) are also divided into two main classes:
• Thermoplastic elastomers
• Thermoreactive elastomers.
Washed the thermoplastic elastomers entered in the market, as a rule copolymers also butadiene, polyolefins and difficult polyair. After hardening if to bring to vitrification temperature, can be changed, modulated.
Thermoreactive elastomers are made by connection, various polymers by means of chemical reactions in systems of a bi-component or moisture cured.