Cold Cast Elastomers

Cold Cast Elastomer

Typical Applications Include:

  • Concrete Molds
  • Concrete Repair
  • Elastomeric Gaskets
  • Rigid and Elastomeric Adhesives
  • Flexible Molded Foam
  • Rigid Pour Foam
  • OEM Custom Molding Applications
  • Rotocast Molds
  • Architectural Form Liners
  • Precaster Molds
  • Stamp Pads
  • Shoe Sole Inserts
  • Vibration Dampening
  • Sound Deadening
  • Filtration
  • Wheels and Rollers

Cold cast urethane elastomers and foams are used in a wide variety of applications from soft gels and foams to very hard plastics. These systems are formulated for application at room temperature and do not require heat for post-curation, making them simple and fast to produce. Both low- and high-pressure mixing equipment is suitable, and many products can be mixed by hand or machine.

Available Chemistries

  • Isocyanates: MDI, TDI, HDI
  • Resins: PTMEG, Polyester, Polyether

Processing – By Hand or Machine

  • Open or closed mold casting
  • Rapid de-mold times available
  • Typically molds are not heated
  • Heated post-curation not required
  • Mercury-free formulations

Attainable Properties

  • Hardness available from Shore OO to Shore D 85
  • Cut and tear resistance
  • Impact resistance
  • Rapid development of green strength
  • Flexural modulus
  • Compression set
  • Abrasion resistance

Environmentally Friendly

  • 100% solids, zero VOC’s (Volatile Organic Compounds)
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As more US suppliers merge or are acquired, more companies’ owners are removed from the most important part of the business – the customer. At Chemline our founder and owner still runs our business. This combined with innovation and commitment to excellence, allow us to be one of the fastest growing, privately held manufactures of Polyurethane, Polyurea, and Cast Resin technologies in North America.