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RTV 45A

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High-quality polyurethane elastomer for production of molds and stamps for concrete

This is a 2K polyurethane elastomer of excellent quality, the components cure at room temperature 20-25 °C. It is a complete analog of Duramould ET and Eracast RT and it is the same in ease of processing, characteristics, and property of the finished product. The mixture can be processed manually or with a PU mixing and metering machine.

Application

  • Flexible molds for casting plaster, cement, and polyurethane
  • Stamps for concrete
  • The lining of various surfaces
  • Engineering items
  • Non-standard applications – production of auto parts and car tuning elements, production of sports equipment

Characteristics

Shore A hardness

45

The ratio of components, by weight

1:1

Pot life of the mixture at 20 ° C

10-15 min

Elongation

1000%

Where is this polymer used?