Cements
Insulating and Finishing Cements Manufacturer: BNZ Materials, Inc. |
Available Types
508 Insulating Cement An 1800?F service product, utilized in the refractory applications requiring a combination of insulating value and high temperature performance.
460 Insulating Cement A 1600?F product provided in higher density than 508 Insulating Cement. 460 Cement can be applied in heavy layers. It is frequently used as the principal covering on pipe sizes smaller than 4", then covered with a finish of 375 Finishing Cement.
375 Finishing Cement A one coat finish which hardens to a smooth, crack-free surface in a few hours. This surface may then be painted with a water-base paint. Recommended for insulating small steel pipe fittings and as a finish over non-absorptive insulating surfaces or under very slow-drying conditions. Service temperatures limit is 1400?F.
375-L Insulating Cement Used specifically in the aluminum industry as a filler material and trough liner. 375-L Insulating Cement is a 1500?F product.
These cements are not normally recommended for exposure to combustion conditions, such as the hot face of furnace linings. In all applications, provisions should be made for the escape of water during drying and initial heat-up.