Pressure Strip – Pressure Intensifier that Eliminates Excess Resin in Corners

Pressure strip is an uncured modified butyl rubber designed to be placed in corners where pressure is difficult to apply with only a vacuum bag. Pressure strip will cure on a 250 °F (120 °C) or a 350°F (176°C) lay-up in autoclave or oven. Maximum use temperature is 450 °F (230 °C). Pressure strip is used as an expendable item and discarded after each cure. Pressure strip is applied on top of the release film in the corner of the lay-up prior to vacuum bagging. Pressure strip is a compound of butyl rubber, resin plasticizers, and fillers. There are no silicones used in the manufacture of this product.

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