ISOLATEKTM Type M-II is a single package factory controlled Spray-Applied Fire Resistive Material (SFRM) based on vermiculite and portland cement. It is specifically developed for spray-application to structural columns, beams, steel vessels and skirts in exterior environments and interior situations where higher levels of abrasion resistance and hardness are necessary.
ISOLATEK Type TG has been developed for application by trowel, in areas where spraying is impractical or not permitted.
Although ISOLATEK Type M-II is lightweight, thus significantly reducing dead load, it is also highly durable and resistant to cracking or spalling under mechanical impact. ISOLATEK Type M-II may be used in either boxed or contour designs and the finish may be spray-textured or troweled smooth.