Part Number
On Backorder
To order this product, call us at (503) 678-6545

Sealant for Firewall Structures

CS 1900 is a compound for sealing firewall structures. It is elastomeric at operating temperatures from minus 65 degrees to plus 400 degrees F and able to withstand flash temperatures of 2000 degrees F. This product can be used as a perimeter firewall seal on existing aircraft or during construction of new aircraft. In new aircraft, as the skins are being installed, the flange of the firewall should be coated with a thin layer and the skin riveted on while the material is still uncured ("wet"). (Limited shelf life of approximately 4 months from purchase).

View the TOOL SEALANT GUN in this catalog. Works with MC-236-B1/2 and MC-CS-1900 sealant cartridges.

Van's does not stock this material. Orders for it will be drop shipped from PPG. Price includes shipping to the lower 48.

This item cannot be shipped to Alaska, Hawaii or internationally.

Requires signature upon delivery.

Used in these kits
RV-3, RV-4, RV-6, RV-6A, RV-7, RV-7A, RV-8, RV-8A, RV-9, RV-9A, RV-10, RV-12, RV-12iS, RV-14, RV-14A
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