FLAMEMASTER

Flamemaster has been consistently producing quality sealants for the aerospace industry since 1942.

CS5306 Class B

CS5306: Polythioether Fast Cure Sealant

CS5306 is a polythioether fast cure sealant intended for use when sealing on aircraft to yield weather tightness and fuel resistant seals.

At room temperature, this two-part polysulfide cures to a flexible, resilient rubber.

Meets requirements of specification:  AMS-3277 Type I formerly MIL-S-29574 Type I

Packaging: Available in 2½ - and 6-oz. cartridge kits.  Also available in premixed and frozen cartridges. Other-size packaging available upon request.

Technical Data: Class B*
  • Cure Profile:  B-¼B-½
  • Application Life (hrs): ¼½
  • Tack Free Time (hrs): ½1
  • Cure Time (hrs): 12
Shelf Life: 9 months | Consistency: Paste | Color: Gray

*Please consult the technical data sheet for specificities of environmental conditions that yielded the above data. Standard cure rates are based on industry curing standards. 
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Technical Data Sheets (TDS)

Safety Data Sheet (SDS)

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