SpecSeal® Composite Sheet is the ideal solution for large openings where a permanent seal is required. Composite sheet consists of a thin sheet steel with intumescent embedded onto a single side. Composite sheet partners with other SpecSeal® firestop products such as Firestop Collars and EZ-Path® Devices to size down oversized openings.
|Nominal Thickness:||0.1 in. (2.5 mm)|
|Nominal Weight:||1.4 lb/ft2 (6.9 kg/m2) Intumescent|
|Expansion Begins:||350°F (177°C)|
|Volume Expansion:||15X (typical free expansion)|
|In-Service Temperature:||-10°F (-23°C) - 130°F (54°C)|
|Storage Temperature:||Less than 130°F (54°C)|
|Shelf Life:||No Limit|
|STC Rating:||55 (Relates to specific construction) (ASTM E 90-04)|
|Item #||Case Qty. (min)||Qty.||UPC # 730573||Description||Weight|
|CS1628||1||1||11628||16 x 28 in. (41 x 71 cm)||4.40 lbs (1.99 kg)|
|CS2436||1||1||12436||24 x 36 in. (61 x 92 cm)||8.40 lbs (3.81 kg)|
|CS3636||1||1||13636||36 x 36 in. (92 x 92 cm)||12.60 lbs (5.71 kg)|
|CS3641||1||1||14136||36 x 41 in. (92 x 104 cm)||14.4 lbs (6.53 kg)|
|CS2852||1||1||15228||28 x 52 in. (71 x 132 cm)||14.2 lbs (6.44 kg)|
The perfect brochure to use as a reference tool for any STI Product on the market.
Our complete product brochure designed for international markets.
Our complete EZ-Path® product line in one convenient location.
Our complete brochure for the EZ-Path® Retrofit Device.
EZ-Path® saves time, money, and resources by removing ongoing downstream costs.
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STI’s Wood Frame fire & smoke products
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STI warrants that its products will be free of defects for one year from the date of purchase. In the event a product does not conform to this warranty, the sole and exclusive remedy is, at STI’s option, replacement of the product or refund of the purchase price. The warranty provided herein shall be void and of no effect in the event that the product is not installed in accordance with STI’s published instructions, listed systems and applicable building and safety codes. THIS WARRANTY IS IN LIEU OF ALL OTHER REPRESENTATIONS AND EXPRESSED OR IMPLIED WARRANTIES (including the implied warranties of merchantability or fitness for a particular use) AND UNDER NO CIRCUMSTANCES SHALL STI BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES OR LOSSES, INCLUDING, WITHOUT LIMITATION, ANY LOSS OF REVENUE, PROFIT OR USE. Prior to use, the user shall determine the suitability of the product for its intended use, and the user assumes all risks and liability for subsequent use. No person other than an officer of STI is authorized to bind STI to any other warranty for any product for which this warranty is issued.
Did you know that many specifications for firestopping reference older fire test standards or obsolete products?
Let our firestop experts assist by reviewing your firestop specifications and making appropriate recommendations. STI provides this service free of charge.