Brooke Hamling   Sep 07, 2018     Comments Off on RS-PUTTY

General Info

Refractory Putty Type RS-Putty is a high alumina putty/coating with a strong reinforcement fiber.   It is ideal for furnace repair applications, such as filling cracks and reinforcing worn areas. RS-Putty can also be used as a strong potting agent for fixing high temperature components.  Once it is fired to it is show excellent resistance to chemical attack and are not affected by oil or water. RS-Putty can be machined with standard tooling.  It can be used with RS-Tape and RS-Cloth to make rigid refractory structures such as cylinders for induction furnace protection components and liners.


RS-PUTTY is ideal for use up 1550°C (2822°F) and above.  It will air dry within 48 hours at room temperature or can be force dried with heat. When dried and fired to temperatures above 300°C (572°F), it is extremely  strong and resilient.


RS-PUTTY is composed of high strength alumina fibers and alumina powders.



Download the RS-PUTTY PDF File

SDS (in PDF format)

Download 1st PDF File

Other Information


OS05 RS-PUTTY, 1 Gallon
OS06 RS-PUTTY, 5 Gallon
OS07 RS-PUTTY, 12 oz. Tube


RS-PUTTY can be easily applied to induction coils and provides excellent electrical and thermal insulating properties.

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Prices are subject to change without notification and are subject to Zircar Refractory Composites, Inc. Terms and Conditions. All prices are F.O.B. Florida, NY and are in U.S. Dollars.

This information, which is subject to change, is offered solely for your consideration and should not be taken as a warranty or representation for which we assume legal responsibility. It is not to be understood as permission or recommendation to practice a patented invention without a license and the user should determine whether relevant patents exist.

  • ZIRCAR Refractory Composites, Inc.
    P.O. Box 489
    Florida, NY, 10921 USA
    Phone: (845) 651-2200
    Fax: (845) 651-1515