D AIRCRAFT

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Dapco 2100

Dapco 2100: Primerless Silicone Firewall Sealant

Dapco 2100 is a solvent free adhesive, firewall sealant most commonly used as a coating, sealant, or filleting material in the construction, repair and maintenance of all types of aircraft.  This product has excellent fire resistance (to 3500°F) and is especially useful where fire resistance, exposure to phosphate ester fluids, and/or exposure to extreme temperatures -65°F (-54°C) to 400°F (204°C) are major considerations.  It can also be used as an insulative and/or ablative heat shield.

Meets requirements of specification:  BMS 5-63 TY 2 B4, AMS3374 TY1, and BAMS 552-004 CL2

Packaging: Available in 2½ - and 6-oz. cartridges.

Technical Data:  *
  • Cure Profile:
  • Application Life (mins): 10-15 
  • Tack Free Time (hrs): 24
  • Cure Time (days): <7
Shelf Life: 6 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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