INS-TUFF Rigidizer



INS-TUFF Ceramic Fiber Rigidizer Liquid. FREE Shipping.

INS-TUFF is an inorganic rigidizer that is applied to the surface of INSWOOL® BLANKET, or other high temperature ceramic fiber insulations, by spraying or brushing. After air-drying, INS-TUFF firms-up the refractory ceramic fiber, giving it a tougher, more abrasion resistant characteristic. It is normally applied after the ceramic fiber is installed in-as-much as the INS-TUFF impregnated material will be less resilient and more difficult to place in most applications. INS-TUFF is shipped in one-gallon containers. Application instructions are on the container label.

One gallon of INS-TUFF covers approximately 50 square feet brushed or 100 square feet when sprayed. 

Safety data sheets are available on request. Always follow manufacturer's instructions. Wear goggles, gloves and a mask. 

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