Description / Abstract:
Form:
This specification covers a permanently mastic polysulfide
compound in the form of a paste.
Application:
This product has been used typically for sealing or resealing
integral fuel tanks designed for groove-injection type sealing for
use from −65 to +250 °F (−54 to +121 °C), with intermittent use to
300 °F (149 °C).
Classification:
Sealing compounds covered by this specification are classified
as follows:
Class 1 - Medium viscosity, permanently mastic, fuel resistant,
polysulfide paste compound suitable for sealing applications with
structural mismatch of 0.008 inch (0.20 mm) or less.
Class 2 - High viscosity, permanently mastic, fuel resistant,
polysulfide paste compound suitable for sealing applications with
structural mismatch of 0.015 inch (0.38 mm) or less. Normally
contains glass bead filler material.
Safety - Hazardous Materials:
While the materials, methods, applications, and processes
described or referenced in this specification may involve the use
of hazardous materials, this specification does not address the
hazards which may be involved in such use. It is the sole
responsibility of the user to ensure familiarity with the safe and
proper use of any hazardous materials and to take necessary
precautionary measures to ensure the health and safety of all
personnel involved.